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Old 02-24-2014, 01:39 AM #81
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

I got your PM, thanks.

I'll make the payment this afternoon if you can confirm that these diodes, lenses, modules, and lens holders are identical to what DTR is selling at his shop.

Thanks for all your hard work!


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Old 02-24-2014, 02:19 AM #82
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

I can confirm that the diodes, lenses, modules, lens holders are identical to the ones sold in DTR's shop. What, does the group buy cost seem too low to you? If you want I can increase the cost of the group buy so it doesn't feel so cheap

Edit: Also happy 2 year join date-iversary.

Last edited by petters; 02-24-2014 at 03:57 AM.
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Old 02-24-2014, 06:11 AM #83
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Payment sent, thank you for the GB.

I'll be eagerly waiting for the diodes.
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Old 02-24-2014, 02:15 PM #84
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

All payments in <24 hours thanks guys!
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Old 02-24-2014, 04:50 PM #85
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

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Originally Posted by petters View Post
All payments in <24 hours thanks guys!
Awesome news!!! This GB is moving forward nicely.
Now I need to find a good driver and host to use this bad boy in.
What are all you GB 'er going to build with your 445 diode (s)???

Last edited by COMMANDR; 02-24-2014 at 04:51 PM.
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Old 02-24-2014, 05:26 PM #86
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

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Originally Posted by COMMANDR View Post
Awesome news!!! This GB is moving forward nicely.
Now I need to find a good driver and host to use this bad boy in.
What are all you GB 'er going to build with your 445 diode (s)???
I plan on putting one in a C8 host (once I can find the correct sized host to fit the heatsink) and the other in a Kryton groove.
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685nm: 24mW pointer pen
660nm: 230mW LPC-826
647.1nm: Omnichrome 643 Ar/Kr ion 5-line max (high hours)
638nm: 600mW Kryton Groove
635nm: 5.8mW DIY pointer pen 0.6mrad, ~7mW Mini-SS AAA size pen.
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568.2nm: Ar/Kr
543.5nm: 3.1mW Coherent HeNe
537nm / 542nm / 545nm / 550nm multi-line DPSS +/- 1nm
532nm: 500mw CNI PGL-III-C
515nm: 36mW laserBtB
503nm SB1573N91 Assembly in progress...
514.5nm/501.7nm/496.5nm /488.0nm/476.5nm/457.9nm 2214-40MLA Argon Ion
475nm: 50mW-80mW Assembly in progress...
462nm: 2W M462 Kryton Groove
450nm: 94mW laserBtB
445nm: 2.5W NDB7875 Kryton Groove - 40mW Pen laser using NDB7242E diode
405nm: 100mW PHR-805T

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Last edited by Mattronium; 02-24-2014 at 05:28 PM.
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Old 02-24-2014, 05:35 PM #87
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Quote:
Originally Posted by Mattronium View Post
I plan on putting one in a C8 host (once I can find the correct sized host to fit the heatsink) and the other in a Kryton groove.

I got a Kryton smoothie that had a blue ray diode build (diode now dead).
Are you going to mount just the diode in the kryton or whole diode module?
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Old 02-24-2014, 05:53 PM #88
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

I'm going to build a heat sink out of copper and aluminum that the diode will press directly into (no module). Also want to fabricate a sliding focusing mechanism for the lens. Haven't decided on a host or driver yet.
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Old 02-24-2014, 06:15 PM #89
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Quote:
Originally Posted by ImA4Wheelr View Post
I'm going to build a heat sink out of copper and aluminum that the diode will press directly into (no module). Also want to fabricate a sliding focusing mechanism for the lens. Haven't decided on a host or driver yet.
I am torn between putting in a pointer host or making a beamtable labby with it.
Attached Thumbnails
CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010256.jpg   CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010255.jpg   CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010257.jpg  
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Old 02-24-2014, 06:30 PM #90
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Thinking of an MS-V5 from sinner, already got a Cypreus for one of them though.
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Old 02-24-2014, 06:38 PM #91
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Oh man Commandr, that table and stuff looks like fun, fun, fun. I can't imagine what that table weighs. Looks like 1/2" (maybe more?) steel there with the hole grid.

Last edited by ImA4Wheelr; 02-24-2014 at 06:39 PM.
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Old 02-24-2014, 07:05 PM #92
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Quote:
Originally Posted by COMMANDR View Post
I got a Kryton smoothie that had a blue ray diode build (diode now dead).
Are you going to mount just the diode in the kryton or whole diode module?
I got mine from Moh's GB, the diode goes in directly, so it does not need a module.
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Laser Safety Information

Mattronium's Laser Collection (with links to build threads etc.)

Noteworthy Lasers and λ's:
685nm: 24mW pointer pen
660nm: 230mW LPC-826
647.1nm: Omnichrome 643 Ar/Kr ion 5-line max (high hours)
638nm: 600mW Kryton Groove
635nm: 5.8mW DIY pointer pen 0.6mrad, ~7mW Mini-SS AAA size pen.
632.8nm: 20mW HeNe SP-107 - 6mW Hughes 3225H-C made in 1980.
594.1nm: 4.1mW Coherent HeNe from Sigurthr - 1.7mW HeNe REO-LHYR-0050M
568.2nm: Ar/Kr
543.5nm: 3.1mW Coherent HeNe
537nm / 542nm / 545nm / 550nm multi-line DPSS +/- 1nm
532nm: 500mw CNI PGL-III-C
515nm: 36mW laserBtB
503nm SB1573N91 Assembly in progress...
514.5nm/501.7nm/496.5nm /488.0nm/476.5nm/457.9nm 2214-40MLA Argon Ion
475nm: 50mW-80mW Assembly in progress...
462nm: 2W M462 Kryton Groove
450nm: 94mW laserBtB
445nm: 2.5W NDB7875 Kryton Groove - 40mW Pen laser using NDB7242E diode
405nm: 100mW PHR-805T

Building: 337.1nm: TEA laser & DIY laser projector

"Fiat Lux" - preferably laser light.
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Old 02-24-2014, 08:11 PM #93
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Flaminpyro is making a heatsink for a host I have, and I'll be running it off one 16650 via lazerers SXB-v2 drive. Woo!
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Old 02-24-2014, 08:49 PM #94
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Quote:
Originally Posted by ImA4Wheelr View Post
Oh man Commandr, that table and stuff looks like fun, fun, fun. I can't imagine what that table weighs. Looks like 1/2" (maybe more?) steel there with the hole grid.
That's the "small beam table I use to test out some of my harebrained schemes and ideas.
The main beam table (pictured) is made from 3/8 inch aluminium plate with 1/4-20 tapped holes 1 inch on center. (my arm still hurts from tapping :>)

The electronics on the table is a SVS laser light show that ran many moons ago.
The kit from 1993 used a scanner built a with rare earth magnets and a simple flag on each motor that was an IR emitter/receiver for closed loop 'PID control' position feedback.
But looking back on the schematic now we realize each axis was only 2 bits and the DAC was designed using NAND gates! . Frequency response was slow with a max deflection
angle of 16 degrees but it actually did draw some animations when set up with patience (required an o'scope to balance the amp). And when the feedback signal faulted due to
ambient light sometimes the motor would run away ejecting the first surface mirror from the shaft....

Enjoy the pics (pardon the dust)

Gary
Attached Thumbnails
CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010259.jpg   CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010260.jpg   CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010258.jpg   CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010263.jpg   CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010264.jpg  

CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010262.jpg   CLOSED: Projector -  9mm 445nm diodes (0 remaining)-p1010261.jpg  
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Old 02-25-2014, 04:37 AM #95
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

I'll try to have everything sent out hopefully by the end of next week if everything arrives this week, that aspect is out of my control. I'd tell you all to please be patient, but I sure as hell know I wouldn't be
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Old 02-28-2014, 04:32 AM #96
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Default Re: CLOSED: Projector - $55 9mm 445nm diodes (0 remaining)

Don't rush the diode removal process.
I can wait !!!!!
Thanks - HMike
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