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 > Laser Shows



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



Reply
 
LinkBack Thread Tools Display Modes
Old 08-27-2009, 11:50 PM #1
Junior Member
 
Join Date: Aug 2009
Posts: 4
Rep Power: 0
StonedImmaculate is on a distinguished road
StonedImmaculate StonedImmaculate is offline
Junior Member
 
Join Date: Aug 2009
Posts: 4
Rep Power: 0
StonedImmaculate is on a distinguished road
Default Same Apparent Brightness

I was looking at using a PHR-803 T Diode for a scanner and was wondering what mw it could be run at for at least an hour and not get overly hot, and at that power, what mW red and green diodes would have similar apparent brightness... I plan on using an IR filter but is there any UV filter that would not take away the brightness of the blu-ray but take out some of the more dangerous, less visible rays...

oh and for cooling, I am thinking of using fans, a bent computer heatsink, and a lot of thermal grease...,

Cheers,

Mike


StonedImmaculate is offline   Reply With Quote







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







Old 08-28-2009, 12:58 AM #2
Cereal Eater
 
Join Date: Dec 2007
Location: Argentina
Posts: 6,333
Rep Power: 331
nikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond repute
Send a message via MSN to nikokapo
nikokapo nikokapo is offline
Cereal Eater
 
Join Date: Dec 2007
Location: Argentina
Posts: 6,333
Rep Power: 331
nikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond reputenikokapo has a reputation beyond repute
Send a message via MSN to nikokapo
Default Re: Same Apparent Brightness

You should get a cherry picked PHR with >405nm.

You can run it at 110mA..
nikokapo is offline   Reply With Quote
Old 08-28-2009, 05:06 AM #3
Class 2M Laser
 
Join Date: Feb 2008
Posts: 733
Rep Power: 83
hydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond repute
hydrogenman15 hydrogenman15 is offline
Class 2M Laser
 
Join Date: Feb 2008
Posts: 733
Rep Power: 83
hydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond reputehydrogenman15 has a reputation beyond repute
Default Re: Same Apparent Brightness

Just read the basic FAQ's thread in the sticky section and it will make better sense.

--Hydro15
hydrogenman15 is offline   Reply With Quote
Old 08-28-2009, 02:11 PM #4
Junior Member
 
Join Date: Aug 2009
Posts: 4
Rep Power: 0
StonedImmaculate is on a distinguished road
StonedImmaculate StonedImmaculate is offline
Junior Member
 
Join Date: Aug 2009
Posts: 4
Rep Power: 0
StonedImmaculate is on a distinguished road
Default Re: Same Apparent Brightness

I read it, I've been reading parts of sam's laser faq, and searching some of the older threads and tutorials, and have yet to find anything on at what power the different wavelength diodes would have a similar apparent brightness, that could be just me though, I tend to not see things right in front of me, but if you could point out that information, that would be awesome
StonedImmaculate is offline   Reply With Quote
Old 08-28-2009, 09:31 PM #5
KGB_Productions's Avatar
Class 2M Laser
 
Join Date: Dec 2008
Location: New Orleans
Posts: 878
Rep Power: 232
KGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond repute
Send a message via AIM to KGB_Productions Send a message via MSN to KGB_Productions
KGB_Productions KGB_Productions is offline
Class 2M Laser
KGB_Productions's Avatar
 
Join Date: Dec 2008
Location: New Orleans
Posts: 878
Rep Power: 232
KGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond reputeKGB_Productions has a reputation beyond repute
Send a message via AIM to KGB_Productions Send a message via MSN to KGB_Productions
Default Re: Same Apparent Brightness

Quote:
Originally Posted by StonedImmaculate View Post
... I plan on using an IR filter but is there any UV filter that would not take away the brightness of the blu-ray but take out some of the more dangerous, less visible rays...

You don't need a IR filter for a 405nm diode
__________________
10W RGB DT40-Pro
2x 5W RGB DT40 Pro
2x 4W RGB DT40 WIDE
2x 1W Green DT40 Pro
QM.net
2x FB3
Pangolin LivePro
Pangolin Beyond
Pangolin QuickShow
*********
Lab Style Lasers
2x Kvant 1W 640nm-- 3x CNI 1.5W 532-- 5x Laserwave 1.5W 532-- 2x 1.3W 445nm-- 2x RB 2W
Pointers
750mw 445nm*160mw 405nm * 200mw DX Green ~ 15mw Pulsed Green * 200mw DX Red *

KGBLASERS.COM
KGB_Productions is offline   Reply With Quote
Old 08-28-2009, 10:20 PM #6
Class 4 Laser
 
Join Date: Nov 2008
Posts: 5,728
Rep Power: 547
ElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond repute
ElektroFreak ElektroFreak is offline
Class 4 Laser
 
Join Date: Nov 2008
Posts: 5,728
Rep Power: 547
ElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond reputeElektroFreak has a reputation beyond repute
Default Re: Same Apparent Brightness

Nope, no filter necessary for blu-rays..

Here's a document that should help you out..

http://www.cnilaser.com/PDF/RGB_mix_for_laser_show.pdf

Just take the blue values and double them.. that should give you a close match for blu-ray..
__________________
Laser Resources (for n00bs and veterans alike!)

Sam's Laser FAQ (The Laser Bible)

http://www.repairfaq.org/sam/laserfaq.htm

RP Photonics Encyclopedia of Laser Physics and Technology

http://www.rp-photonics.com/encyclopedia.html

ULTIMATE DIY PROJECTOR REFERENCE

http://nqlasers.com/scannerreference...itle=Main_Page

SUCCESS is the best revenge.
ElektroFreak is offline   Reply With Quote
Old 08-29-2009, 02:22 PM #7
Junior Member
 
Join Date: Aug 2009
Posts: 4
Rep Power: 0
StonedImmaculate is on a distinguished road
StonedImmaculate StonedImmaculate is offline
Junior Member
 
Join Date: Aug 2009
Posts: 4
Rep Power: 0
StonedImmaculate is on a distinguished road
Default Re: Same Apparent Brightness

Thanks, I looked all over for that.
StonedImmaculate is offline   Reply With Quote
Old 08-30-2009, 05:41 PM #8
MISTERWILLING's Avatar
Class 2 Laser
 
Join Date: Apr 2009
Posts: 356
Rep Power: 17
MISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to behold
MISTERWILLING MISTERWILLING is offline
Class 2 Laser
MISTERWILLING's Avatar
 
Join Date: Apr 2009
Posts: 356
Rep Power: 17
MISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to beholdMISTERWILLING is a splendid one to behold
Default Re: Same Apparent Brightness

Head to Photon Lexicon and search for Chroma, its a program that someone developed that will give you very close values needed to create any color from any laser wavelength combo. Chroma - a laser color blender - Photonlexicon

For cooling it is best to have a custom heat-sink made, or try one of these. http://modwerx.com/shop/lab-style-he...ules-p-49.html I made them and can vouch for their quality. Thermal grease is terrible conductor of heat in comparison to aluminum or solid metal. It is better then air but just using a bunch of thermal grease to create your own heat-sink will be very inefficient.
__________________
5x Daedel DVD 22x Diodes
5x B0323 Blu-ray Diodes
2x 8x Blu-ray burner diodes
2x O-like 5~10mW green
O-like 120~150mW green
Custom machining available misterwilling@gmail.com
Rog's 7 color pocket spiro: In Progress

Last edited by MISTERWILLING; 08-30-2009 at 05:45 PM.
MISTERWILLING 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 05:21 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