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confirmed, it took it, and still works.
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ArcticMyst Security by Avery
300mW 808nm Laser diodes on eBay for $4.49 free shipping!
- Thread starter Jex
- Start date
confirmed, it took it, and still works.
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- Jun 13, 2007
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Yeah they produce a bar that doesn't collimate that well, at least with an Aixiz acrylic lens.
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- Oct 24, 2008
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That's what I'm running mine at. The diode will get pretty warm at that current pretty fast. But it does seem pretty powerful. It burns electrical tape like crazy. I estimate they're around 300mW at that current.
-Tony
The ones i bought operate max at 450mA but i think 420 would be a good number
For the smoke coming from the diode, of course...
Why would smoke come from the diode?
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These are 5.6mm diodes, so they fit just fine in an AixiZ module.
hello
I've seen this
http://laserpointerforums.com/f47/diy-ttl-diode-driver-32732.html#post425613
Is this driver valid?
And what about the lenses? A plastic lenses from a red laser pointer can be valid?
:thanks:
I've seen this
http://laserpointerforums.com/f47/diy-ttl-diode-driver-32732.html#post425613
Is this driver valid?
And what about the lenses? A plastic lenses from a red laser pointer can be valid?
:thanks:
Last edited:
:thanks:
here are the specs for that laser diode....
Parameters are as follows:
Continuous output power (W) 0.3
Peak wavelength λ (nm) 808 ± 10
Spectral width of Δλ (nm) ≤ 2.5
Threshold current (A) ≤ 0.10
Current (A) ≤ 0.40
Operating Voltage (V) ≤ 2.0
Slope efficiency (W / A) ≥ 0.95
Beam divergence angle θ ⊥ × θ ∥ (deg) 40 × 10
Wavelength temperature coefficient (nm / ℃) 0.3
Light-emitting area (μm) 30 × 1
Series resistance (Ω) ≤ 1.0
Polarized TE
Package TO3/C-block
Operating temperature (℃) 10 ~ 40
Storage Temperature (℃) -10 ~ 60
mark
UOTE=Jex;736977]808nm 300mW High Power Burning Infrared Laser Diode Lab
Is this worth getting?, Im aware of the dangers of IR and just need advice on price and operating current/voltage.
And just thought i would share it in case its a good deal[/QUOTE]
Parameters are as follows:
Continuous output power (W) 0.3
Peak wavelength λ (nm) 808 ± 10
Spectral width of Δλ (nm) ≤ 2.5
Threshold current (A) ≤ 0.10
Current (A) ≤ 0.40
Operating Voltage (V) ≤ 2.0
Slope efficiency (W / A) ≥ 0.95
Beam divergence angle θ ⊥ × θ ∥ (deg) 40 × 10
Wavelength temperature coefficient (nm / ℃) 0.3
Light-emitting area (μm) 30 × 1
Series resistance (Ω) ≤ 1.0
Polarized TE
Package TO3/C-block
Operating temperature (℃) 10 ~ 40
Storage Temperature (℃) -10 ~ 60
mark
UOTE=Jex;736977]808nm 300mW High Power Burning Infrared Laser Diode Lab
Is this worth getting?, Im aware of the dangers of IR and just need advice on price and operating current/voltage.
And just thought i would share it in case its a good deal[/QUOTE]
