DIY bluray help

[AusLasersSuck]

want to build
6x burning violet laser ?mw

stuff needed

6x sled http://www.lasersurplusparts.com/index.php?main_page=product_info&cPath=1&products_id=45 56 us

driver 180 http://hacylon.case.edu/ebay/laser_diode/Micro_FlexDrive.php 27 US

Heatsink http://www.laserpointerforums.com/forums/YaBB.pl?num=1232002100 30 US

Aixiz module http://www.laserpointerforums.com/forums/YaBB.pl?num=1222665200 4 us

lens to increase power by 25% http://www.laserpointerforums.com/forums/YaBB.pl?num=1212842385 27 US

Total 119 US.



1.Any places I can get these cheaper.

2.With this mA and IgorT lens what mw should I get and what should be the duty cycle.

3.If I want unlimited duty cycle what mA should I put it to and what mw would it be.




http://www.i-hacked.com/content/view/272/94/

stuff needed

PHR-803T diode http://www.laserpointerforums.com/forums/YaBB.pl?num=1228038791 19 US

driver 110mA http://hacylon.case.edu/ebay/laser_diode/Micro_FlexDrive.php 27 US

Kit http://mysite.verizon.net/grall/darkhorsecustom/id75.html 45 US





Total 91. US.



1.Any places I can get these cheaper.

2.With this mA and arylic aixiz module what mw should I get and what should be the duty cycle.

3.If I want unlimited duty cycle what mA should I put it to and what mw would it be.

 

[AusLasersSuck]

bump

 

[Geneticz]

For project 2

1. You can get cheaper diodes around here (LPF Buy, Sell, Trade section) for sure. You could also buy a cheaper host than the dorcy, some flashlight from DX....

2. At 110 mA you should be getting something like 90-100mW... Is that right, laser experts? Feell free to correct me....

3. To get unlimited duty cycle you would need amazing heatsinking and a fairly low mA. Currently have no idea how low you would have to put it.