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 > Deals & Discounts



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



Reply
 
LinkBack Thread Tools Display Modes
Old 06-26-2011, 07:44 PM #17
Class 1M Laser
 
Join Date: Apr 2011
Location: A random place in north dakota.
Posts: 213
Rep Power: 20
random person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud of
random person random person is offline
Class 1M Laser
 
Join Date: Apr 2011
Location: A random place in north dakota.
Posts: 213
Rep Power: 20
random person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud ofrandom person has much to be proud of
Default Re: $29 laser diode (not a diode bar) that is 10 Watts?!?

Quote:
Originally Posted by rhd View Post
(The seller just added some new photos.)

Interesting, I love learning something new all the time If I can guess at what the danish translates into, I'm thinking:

Max faldetid 45ns
Maximum Rise Time 10ns

Means that the pulse can last for 10ns, and then the diode must rest for another 45ns before pulsing again?

If so, that would still seem pretty amazing in terms of effective power.
wow..... thats some high frequency pulsing. The driver for one of those would be quite difficult. I can't even think of how to do it. To get a frequency signal like that is.... doible... but to drive a mosfet with that type of signal is a pain in the butt!! This looks fun to play with though. To bad the spectrum isn't visible.

Edit: However... I think that "rise time" might be the characteristics of the diode itself. All mosfets, ICs...ect have defining elements. One is latency (how long it takes for the IC/Chip to react) and rise time (how fast it turns on). So i'm assuming that when he says rise time, hes just saying the diode takes a max of 10ns to turn on. That would be a advertising spec. Because if its rise time is that fast you would be able to PWM it at a high frequency.

Edit2: Sorry, Toke beat me to it...


__________________



Last edited by random person; 06-26-2011 at 07:51 PM.
random person is offline   Reply With Quote







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







Old 06-26-2011, 08:28 PM #18
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Tech_Junkie Tech_Junkie is offline
Banned
 
Join Date: Jan 2009
Location: In A State of Shock.
Posts: 11,871
Rep Power: 0
Tech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond reputeTech_Junkie has a reputation beyond repute
Default Re: $29 laser diode (not a diode bar) that is 10 Watts?!?

Toke beat you to it 3 months ago. Please keep an eye on the date of the threads/posts you reply to.
Tech_Junkie is offline   Reply With Quote
Old 07-23-2011, 07:21 AM #19
try2die's Avatar
Class 1M Laser
 
Join Date: Dec 2010
Location: beach citys , CA
Posts: 108
Rep Power: 7
try2die will become famous soon enough
try2die try2die is offline
Class 1M Laser
try2die's Avatar
 
Join Date: Dec 2010
Location: beach citys , CA
Posts: 108
Rep Power: 7
try2die will become famous soon enough
Default Re: $29 laser diode (not a diode bar) that is 10 Watts?!?

Search Results

  1. Urban Dictionary: toke

    www.urbandictionary.com/define.php?term=toke - CachedSimilar- Block all Urban Dictionary, July 23: AFU




    You +1'd this publicly. Undo
    1. toke. To inhale marijuana smoke. Hand that peace pipe over here. I need another toke. ... 2. toke. To take a drag or puff of a marijuana joint/spliff. ...


try2die 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 05:02 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