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Direct Green Dot Laser Module - for positioning, measuring, pointing and laser sighting device.
Automotive industry.
Medical science.
Measurement.
Sensor.
Why choose direct green laser module?
Direct Green Lasers are direct-diode semiconductor lasers. The stability of the laser output is greatly improved.
Most green laser modules on the market are DPSS (diode pumped solid state) laser modules. DPSS (Diode-Pumped Solid State) is a conventional laser module that emits an infrared laser diode with a wavelength of 808nm and turns it into green by crystal. This is actually a very inefficient way of producing a laser beam as there is significant power loss.
For Direct Green Laser Module, the semiconductor laser itself emits directly. The stability of the laser output is greatly improved since there is no additional crystal. Thanks to their good efficiency, the temperature increase of the lasers during operation is minimized. A long lifetime and high reliability at continuous operation is guaranteed.
Amaz0n Cust0mer
Reviewed in the United States on March 11, 2021
Compact, bright, very nice.
K&N
Reviewed in the United States on November 4, 2021
The beam quality from this direct diode is truly exceptional for its price. I was able to drive the first one I purchased for testing more than 30% above the rated power before it began failing. (To get above the ratings on the datasheet you'll need to remove the driver & replace it with something supporting higher V/a)Glass optic, solid driver if you want to run it at specs, impressively small size and power draw.Would recommend a high grade rod lens to further improve the beam quality.
Maureen
Reviewed in the United States on February 27, 2020
Blows DPSS greenies out of the water. Beam maintains its brightness in cold weather without any warmup like in the DPSS green lasers on the market.
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