madmacmo
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- Joined
- Dec 28, 2009
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1Watt 532nm Ultra Compact Laser Cube - 18mm(L) x22mm(W) x 11mm(T)
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Has anyone seen anything like this yet?
1 Watt compact high power 532nm green laser - eBay BIN US $600.00
Is it just me, or do the high lighted sentences below seem like Red Herrings? Plus the listed electrical operating specs of ~4 amps at ~2 volts "seems bollixed up" (although 12% of 8 Watts equals .96 Watts).
Quote:
Alignment free
Low cost
Small size
High efficiency
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MgO doped PPLN (PPLN stands for periodically poled lithium niobate) chips are designed for green light generation at 532 nm based on second harmonic generation (SHG). The generated green light has important applications such as laser display and bio-instrumentation. We provide 5 mol% MgO doped congruent bulk PPLN chips, which feature high optical damage threshold and high efficiency.
It's very easy to get close to 1000mW 532nm green light output depending on the pumping power.
For example, when pumped with a 4W 808nm laser diode (with a fiber fast axis collimation) the output of 532nm green light of close to 1000 mW can be easily achieved (see performance curve, pic 2).
So what you need to do is just simply to add a power supply to the green laser.
That's so so easy!!!
Edit: Although eBay seller, lasercrystals, has a history of only 14 sales he's got a %100 rating and his sales are all seem to be miniature size monolithic crystal assembly (MCA) based 532nm DPSS laser modules. Note the link to all four of his current listings below:
lasercrystals | eBay
Attached Thumbnails
________________________________________
Has anyone seen anything like this yet?
1 Watt compact high power 532nm green laser - eBay BIN US $600.00
Is it just me, or do the high lighted sentences below seem like Red Herrings? Plus the listed electrical operating specs of ~4 amps at ~2 volts "seems bollixed up" (although 12% of 8 Watts equals .96 Watts).
Quote:
Alignment free
Low cost
Small size
High efficiency
-----------------------------------------
MgO doped PPLN (PPLN stands for periodically poled lithium niobate) chips are designed for green light generation at 532 nm based on second harmonic generation (SHG). The generated green light has important applications such as laser display and bio-instrumentation. We provide 5 mol% MgO doped congruent bulk PPLN chips, which feature high optical damage threshold and high efficiency.
It's very easy to get close to 1000mW 532nm green light output depending on the pumping power.
For example, when pumped with a 4W 808nm laser diode (with a fiber fast axis collimation) the output of 532nm green light of close to 1000 mW can be easily achieved (see performance curve, pic 2).
So what you need to do is just simply to add a power supply to the green laser.
That's so so easy!!!
Edit: Although eBay seller, lasercrystals, has a history of only 14 sales he's got a %100 rating and his sales are all seem to be miniature size monolithic crystal assembly (MCA) based 532nm DPSS laser modules. Note the link to all four of his current listings below:
lasercrystals | eBay
Attached Thumbnails
Attachments
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