Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Blue, Yellow, & Other Colored Lasers



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 06-03-2011, 04:00 AM #33
mfo mfo is offline
Banned
 
Join Date: Jul 2009
Location: NYC
Posts: 3,403
Rep Power: 0
mfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these parts
mfo mfo is offline
Banned
 
Join Date: Jul 2009
Location: NYC
Posts: 3,403
Rep Power: 0
mfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these partsmfo is infamous around these parts
Default Re: How do yellow lasers work?

Quote:
Originally Posted by rhd View Post
You could certainly be correct - this is all a bunch of speculation. But I can still remember (vividly) looking at $300 green lasers and thinking "oh my god, who would ever spend that much on a laser (haha), will that ever be something I can afford?"

And I'm sure that back then (it's really not THAT long ago) the concept of 532nm DPSS seemed pretty tough, especially to make portable. But progress is progress.

Maybe a more interesting question is what do you think will happen first? A yellow DPSS for under $50, or an alternate source of yellow, made into a portable?
I remember back in 1998, I saw a 5mW green for $499.99.


mfo is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 06-03-2011, 04:34 AM #34
JLSE's Avatar
A.R Coated Madman
 
Join Date: Dec 2007
Location: ɯɐǝq ssɐ-ǝʇıɹq ǝɥʇ puıɥǝq
Posts: 3,587
Rep Power: 716
JLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond repute
JLSE JLSE is offline
A.R Coated Madman
JLSE's Avatar
 
Join Date: Dec 2007
Location: ɯɐǝq ssɐ-ǝʇıɹq ǝɥʇ puıɥǝq
Posts: 3,587
Rep Power: 716
JLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond repute
Default Re: How do yellow lasers work?

Quote:
Originally Posted by mfo View Post
I remember back in 1998, I saw a 5mW green for $499.99.
In 2001 I got mine for 350$ US.. 7mW from z-bolt


Quote:
Originally Posted by Trevor View Post

Display is our next best source. But... why use yellow when a larger range of colors can be made with R/G? Again... that's out.


-Trevor

Its been done once to up the competition, dont see why it may
not in laser projectors in the next 5 years..

Wishful thinking if you'd like

"This year, the Aquos LED LCD TV series is touting an impressive 1.6-inch
thin frame, Energy Start Version 4 compliancy, and four primary color technology"

Sharp debuts 60-inch 240Hz Aquos LED LCD TV, 68-inch set with a touch of yellow in its RGB -- Engadget
__________________
Recent Projects:
-----

Last edited by JLSE; 06-03-2011 at 04:36 AM.
JLSE is offline   Reply With Quote
Old 06-03-2011, 04:37 AM #35
Trevor's Avatar
Class 3B Laser
 
Join Date: Jul 2009
Location: Boulder, CO
Posts: 4,506
Rep Power: 2565
Trevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond repute
Trevor Trevor is offline
Class 3B Laser
Trevor's Avatar
 
Join Date: Jul 2009
Location: Boulder, CO
Posts: 4,506
Rep Power: 2565
Trevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond repute
Default Re: How do yellow lasers work?

Quote:
Originally Posted by wannaburn View Post
Its been done once to up the competition, dont see why it may
not in laser projectors in the next 5 years..

Wishful thinking if you'd like

"This year, the Aquos LED LCD TV series is touting an impressive 1.6-inch
thin frame, Energy Start Version 4 compliancy, and four primary color technology"

Sharp debuts 60-inch 240Hz Aquos LED LCD TV, 68-inch set with a touch of yellow in its RGB -- Engadget
Good catch; I stand corrected!

-Trevor
__________________
Code:
23:10 <ARG>    nothing has blown up yet :)
23:10 <Trevor> that is a distressingly low standard for success
Trevor is offline   Reply With Quote
Old 06-03-2011, 05:02 AM #36
JLSE's Avatar
A.R Coated Madman
 
Join Date: Dec 2007
Location: ɯɐǝq ssɐ-ǝʇıɹq ǝɥʇ puıɥǝq
Posts: 3,587
Rep Power: 716
JLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond repute
JLSE JLSE is offline
A.R Coated Madman
JLSE's Avatar
 
Join Date: Dec 2007
Location: ɯɐǝq ssɐ-ǝʇıɹq ǝɥʇ puıɥǝq
Posts: 3,587
Rep Power: 716
JLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond reputeJLSE has a reputation beyond repute
Default Re: How do yellow lasers work?

Quote:
Originally Posted by Trevor View Post
I stand corrected!

-Trevor
You sound surprised

*EDIT*
I would put a guess on deeper UV and anything that will serve
purpose in a companies marketing for future colours, with
entertainment technology being the deciding factor..
__________________
Recent Projects:
-----

Last edited by JLSE; 06-03-2011 at 05:06 AM.
JLSE is offline   Reply With Quote
Old 06-03-2011, 05:05 AM #37
Trevor's Avatar
Class 3B Laser
 
Join Date: Jul 2009
Location: Boulder, CO
Posts: 4,506
Rep Power: 2565
Trevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond repute
Trevor Trevor is offline
Class 3B Laser
Trevor's Avatar
 
Join Date: Jul 2009
Location: Boulder, CO
Posts: 4,506
Rep Power: 2565
Trevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond reputeTrevor has a reputation beyond repute
Default Re: How do yellow lasers work?

Quote:
Originally Posted by wannaburn View Post
You sound surprised
Err, no, just pleased to have interesting information.

-Trevor
__________________
Code:
23:10 <ARG>    nothing has blown up yet :)
23:10 <Trevor> that is a distressingly low standard for success
Trevor is offline   Reply With Quote
Old 06-03-2011, 07:38 AM #38
HIMNL9's Avatar
Class 4 Laser
 
Join Date: May 2009
Location: Lost somewhere in the EU mess ;)
Posts: 5,416
Rep Power: 404
HIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond repute
HIMNL9 HIMNL9 is offline
Class 4 Laser
HIMNL9's Avatar
 
Join Date: May 2009
Location: Lost somewhere in the EU mess ;)
Posts: 5,416
Rep Power: 404
HIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond reputeHIMNL9 has a reputation beyond repute
Default Re: How do yellow lasers work?

Well, LOL about the "4 primary colors" TV ..... especially considering that yellow is not a "primary" color, technically speaking

Anyway, as far as i remember, all the chinese "red and green" pens was only 2 independent lasers in a single package, not a "combined" yellow beam (i can be wrong, anyway, i don't know all their products) .....

I think a pocket-size one must be easy enough, to obtain (not pen-sized, probably, but maybe in a small box) ..... uhm ..... it's an intriguing idea ..... i think in the next days i may have something to experiment, time permitting
__________________
High Impulse Multipath Neutron Laser (mark 9 ) (LOL)
Dare mo mita koto no nai, kaze, kumo, suna, umi ..... Kokoro no hate no doko ka eien ga kagayaku.
HIMNL9 is offline   Reply With Quote
Old 06-03-2011, 10:19 AM #39
aryntha's Avatar
Class 3R Laser
 
Join Date: Nov 2009
Location: Evergreen, CO
Posts: 2,027
Rep Power: 2778
aryntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond repute
aryntha aryntha is offline
Class 3R Laser
aryntha's Avatar
 
Join Date: Nov 2009
Location: Evergreen, CO
Posts: 2,027
Rep Power: 2778
aryntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond reputearyntha has a reputation beyond repute
Default Re: How do yellow lasers work?

Wow. HIML9 -- Had to +1 you as well, (really) for showing me a technology that I didn't even know about. I wasn't even aware that watchmaking had progressed that much... Looking at those videos, I'm thinking to myself: "Wow, Humans made these?!" ... I can't even begin to think how that would go from concept to reality.

Also, Trevor, thanks for shedding some light on how 589 vs 593 DPSS works... Wasn't sure of the frequencies; Apparently there's *some* way to do 589 with some wavelength of a blue pump diode... Came across a paper on that a few years back. I wonder if it's simpler. (I'm guessing not or CNI would have gone that way.)

I know I've seen yellow (581?) out of ArKr lasers... Wish I could get my hands on one of those. I think Rob from Australia here has one. And even for a gas laser, I believe it's touchy.
__________________

3392nm:REO LHIP HeNe 2mW ∙ 980nm:OLIKE 155mW

808nm:OLIKE 200mW ∙ JETL PLC 600mW(682pk)
780nm:OLIKE 120mW
685nm:18650 47mW
671nm:PGL3M 281mW DPSS ∙ PGL3C 278mW
655nm:LOC 254mW ∙ OLIKE 221mW ∙ Yob 320mW
638nm:Sanyo 40mW ∙ HL63133 200mW ∙ PGL3C 463mWpk ∙ ML520 700mW
633nm:JDS1145 HeNe 28mW ∙ JDS1145 HeNe 26mW
612nm:MG 05LOR151 HeNe 3mW ∙ REO LSTP 3mW
609nm:REO LHOR 1mW
604nm:REO LSTP 2mW
594nm:Rigel 3mW ∙ LG PGL3C 15mWpk ∙ Lasos 7512 3mW ∙ CNI MGL3 58mWpk
589nm:CNI PGL3C 106mW ∙ CNI PGL3C 85mW
561nm:CNI PGL3C 30mW(41pk)
556nm:CNI PGL3C 20mW(22pk)
544nm:JDS1675P HeNe 2mW ∙ REO LHGR 2mW ∙ Lasos 7786 2mW
532nm:PGL3C 150mW(180pk) ∙ PGL3C 578mWpk ∙ PLC 440mWpk
515nm:JDS 221420GL ArI 30mW
510nm:52mW DG#2 ∙ 50mW 26650 DG
488nm:Nlx DPSS 7mW ∙ JDS 2214 ArI 40mW ∙ JDS FCD488 DPSS 25mW
ML:MG 65A106025 ArI ML 115mW
476/480nm:Nichia Diode 28mW
473nm:PGL3A 45mW(80pk) ∙ PGL3C 110mWpk ∙ PGL3C 95mWpk ∙ RPLB-25 60mWpk
465nm:DTR NDB7676 2.03w
458nm:JDS 2214VL ArI 8mW ∙ JDS 2214VL ArI 12mW ∙ RHD Diode 1.7W
452nm:Osram SM 47mW
445nm:Yob 1410mW ∙ Polaris 156mW ∙ PGL3C 1200mW ∙ DTR-EHG 32650 2136mW
405nm:Yob 630mW ∙ Qfox 750mW ∙ JETL PLC 780mW
aryntha is offline   Reply With Quote
Old 06-03-2011, 03:30 PM #40
BShanahan14rulz's Avatar
Class 3B Laser
 
Join Date: Dec 2009
Posts: 3,175
Rep Power: 264
BShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond repute
BShanahan14rulz BShanahan14rulz is offline
Class 3B Laser
BShanahan14rulz's Avatar
 
Join Date: Dec 2009
Posts: 3,175
Rep Power: 264
BShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond repute
Default Re: How do yellow lasers work?

I reckon if 589nm is used to excite sodium molecules in the upper atmosphere to create a virtual "star" for computers to use to adjust for visibility (like, star flicker), why can't they be used to excite sodium molecules in the lab? And I always figure being excited is better than being dull...

Oh, may I link dump? http://www.youtube.com/watch?v=wFpeM3fxJoQ#t=158s

You can watch the whole thing if you want, but I think there is only a few seconds of 589 action.

Last edited by BShanahan14rulz; 06-03-2011 at 03:31 PM.
BShanahan14rulz is offline   Reply With Quote
Old 06-03-2011, 03:53 PM #41
Cyparagon's Avatar
Class 4 Laser
 
Join Date: Sep 2007
Location: Wisconsin
Posts: 9,141
Rep Power: 9321
Cyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond repute
Cyparagon Cyparagon is online now
Class 4 Laser
Cyparagon's Avatar
 
Join Date: Sep 2007
Location: Wisconsin
Posts: 9,141
Rep Power: 9321
Cyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond repute
Default Re: How do yellow lasers work?

Quote:
Originally Posted by aryntha View Post
I know I've seen yellow (581?) out of ArKr lasers... Wish I could get my hands on one of those.
It's 568nm. I'm not sure if yellow-only mirrors exist though
__________________
A problem well stated is a problem half solved.
Cyparagon is online now   Reply With Quote
Old 09-25-2011, 05:13 AM #42
yobresal's Avatar
Class 3B Laser
 
Join Date: Nov 2007
Location: Napa, CA, USA
Posts: 4,923
Rep Power: 326
yobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond repute
yobresal yobresal is offline
Class 3B Laser
yobresal's Avatar
 
Join Date: Nov 2007
Location: Napa, CA, USA
Posts: 4,923
Rep Power: 326
yobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond reputeyobresal has a reputation beyond repute
Default Re: How do yellow lasers work?

Hi there guys, Which pump diode is used in a 589nm handhelp. 1W 1064?
__________________
Looking for 445nm diodes? modules? drivers? lenses? Contact DTR!!!! He is the man.
https://sites.google.com/site/dtrlpf/home
yobresal is offline   Reply With Quote
Old 09-25-2011, 09:11 AM #43
jimdt7's Avatar
Class 3R Laser
 
Join Date: Feb 2011
Location: Greece
Posts: 1,899
Rep Power: 114
jimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond repute
Send a message via Skype™ to jimdt7
jimdt7 jimdt7 is offline
Class 3R Laser
jimdt7's Avatar
 
Join Date: Feb 2011
Location: Greece
Posts: 1,899
Rep Power: 114
jimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond reputejimdt7 has a reputation beyond repute
Send a message via Skype™ to jimdt7
Default Re: How do yellow lasers work?

@Trevor

Very well exlained man !

+1
__________________
mY lAsErS

Blue-rays
PHR-803t, 117mW Aurora C6
320mW 6x Hotlight

Blues

Bigboy ~2.5W
Labby 1.8W
1.1W in Aurora C6
800mW WL Spyder Arctic G2
Greens
O-like Green Crown 500mW Peak 731mW Chart here
PL520 100mW
Cheap e-bay 25mW and 100mW

Reds
O-like cute 300mW (Dead)

LPMs
Modded Laserbee 2.5W USB
jimdt7 is offline   Reply With Quote
Old 09-25-2011, 02:36 PM #44
piferal's Avatar
Class 3R Laser
 
Join Date: Apr 2011
Location: Andorra
Posts: 1,280
Rep Power: 184
piferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond repute
piferal piferal is offline
Class 3R Laser
piferal's Avatar
 
Join Date: Apr 2011
Location: Andorra
Posts: 1,280
Rep Power: 184
piferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond reputepiferal has a reputation beyond repute
Default Re: How do yellow lasers work?

Quote:
Originally Posted by yobresal View Post
Hi there guys, Which pump diode is used in a 589nm handhelp. 1W 1064?
You need a 808 infrared laser diode.

A 808nm pump diode is used to generate 1,064nm and 1,319nm, which are summed in parallel to to have the final 589nm

For the diode power necessary, I can say is that the efficiency of this system is approximately 2 ~ 3%

With that, it "easier" make an approximate calculation of the power required for achieve an output desired, "in theory"
piferal is offline   Reply With Quote
Old 09-28-2011, 05:13 AM #45
Class 1 Laser
 
Join Date: Sep 2011
Location: Sunny Florida
Posts: 92
Rep Power: 12
robertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to all
robertkoa robertkoa is offline
Class 1 Laser
 
Join Date: Sep 2011
Location: Sunny Florida
Posts: 92
Rep Power: 12
robertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to allrobertkoa is a name known to all
Default Re: How do yellow lasers work?

Quote:
Originally Posted by rhd View Post
In all fairness, the OP did ask how many "years". So it's actually a decently realistic perspective he has. It will be "years", but I bet that before 2015 we'll see a yellow for under $50.

That said, technology changes so quickly these days that I wouldn't totally rule out a yellow diode by that point. That said, there's very little legitimate mainstream need for a yellow diode.

Although, there was also very little legitimate need for Furbys, but science still made em.
So you're saying or were saying since this thread is months old that the Mainstream does NOT recognize my need to play around with an 8mw yellow and project it onto the walls etc. ?!

Hard to believe.....
robertkoa is offline   Reply With Quote
Reply





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On











Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 03:46 PM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC