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Unknown-type High-Powered Green Laser Module, retail $(???)
Manufactured by (Unknown)
Last updated 09-11-11
Manufactured by (Unknown)
Last updated 09-11-11
This is a green DPSS (diode pumped solid state) laser module that outputs just over 55mW of laser radiation at 532nm in the green portion of the visible spectrum.
It comes in a very handsome glossy black metal body with a shiny gold-colored tailcap, bezel, accent band encircling the barrel not too far back from the bezel, and pocket clip -- this laser is (in my opinion anyway) very classy and you need not be ashamed to whip it out even in the presence of the snootiest person (valet, waiter, maître d', etc.) around -- as long as you don't turn around and hose them down with it anyway.
Feed the laser module two AAA cells (see below), and then you'll be ready to rock.
To use the laser module, just aim it at something you wish to point out, and press & hold down the button on the barrel for as long as you need the laser spot. Release the button to turn the laser module back off. Yes, it really is as easy as that.
The laser module comes with a pocket clip, already attached. You know what it's for.
If not, slip the laser module into a shirt or pants pocket, and slide the clip over the outside of the fabric of the pocket when the module is being inserted into the pocket.
To change the batteries in your green laser module, unscrew and remove the tailcap, and set it aside.
Tip the two used AAA cells out of the barrel and into your hand, and dispose of, recycle, or recharge them as you see fit.
Insert two new AAA cells into the barrel, flat-end (-) negative first. This is the opposite of how batteries are installed in most flashlights, so please pay attention to polarity here.
Screw the tailcap back on, and be done with it.
Current usage measures 517mA on AAA cells of unknown prior use
Since this is a high powered laser module, I would recommend a duty cycle of no longer than 50%. That is, one minute on, and at least one minute off to allow the "guts" inside to cool down. This is my own recommendation, based upon past experience with high-powered green DPSS lasers in pen-style bodies.
Beam photograph at ~12".
Beam is not white like this photograph makes it appear.
Beam is also a lot smaller than it appears; the beam image bloomed significantly when photographed despite my having taken this photograph during the daylight hours.
Power output measures 55.185mW on a Sper Scientific Pocket Laser Power Meter # 840011; using AAA cells of unknown prior usage.
Measures 85mW on a LaserBee 2.5W USB Laser Power Meter w/Thermopile
Beam photograph at ~15'.
Beam is not white like this photograph makes it appear.
Spectrographic analysis of this laser.
Spectrographic analysis of this laser; spectrometer's response narrowed to a band between 800nm and 820nm to check for the effectiveness of the IR filter -- which appears to be 100% effective.
USB2000 spectrometer graciously donated by P.L.
Beam cross-sectional analysis.
Image made using the ProMetric System by Radiant Imaging.
TEST NOTES:
Test unit was discovered late on the morning of 03-08-11 (or "08 Mar 2011" if you prefer) while looking for another product requiring spectroscopy.
UPDATE 03-22-11:
After some rather serious investigation, I have come to the startling conclusion that this laser may in fact be a Wicked Lasers Phoenix 80mW Green Laser.
PROS:
Very bright green laser beam.
More powerful than most other "pointer" style lasers.
Nice looking black case with gold trim.
Feels good in the hand; is also rather hefty.
No beam artifacts - none that I've been able to detect anyway.
Uses batteries that are relatively inexpensive and readily available.
CONS:
Not waterproof or submersible - but most modules aren't. Will not figure into my rating.
Consumes a lot of power, so you'll be going through batteries if you use it a lot.
Can't use it in public without a variance.
More delicate than directly-injected diode laser pointers/modules.
MANUFACTURER: Unknown
PRODUCT TYPE: Pen-style laser module
LAMP TYPE: DPSS diode laser/NdYVO4/KTP crystals
No. OF LAMPS: 1
BEAM TYPE: Very narrow spot
SWITCH TYPE: Pushbutton momentary on/off on barrel
CASE MATERIAL: Metal
BEZEL: Metal; has aperture (hole) for laser beam to emerge
BATTERY: 2x AAA cells
CURRENT CONSUMPTION: 517mA
WATER-RESISTANT: Very light splatter-resistant at maximum
SUBMERSIBLE: FOR GOD SAKES NOOOOO!!!
ACCESSORIES: Unknown
SIZE: 150mm L x 14.50mm D (not incl. switch button)
WEIGHT: Not equipped to weigh
COUNTRY OF MANUFACTURE: Unknown
WARRANTY: Unknown
PRODUCT RATING:
Update 03-22-11: I have determined that this laser may in fact be a Wicked Lasers Phoenix.
Update 03-26-11: Replaced the 15' beam terminus photograph.
Update 09-11-11: Measured the power output on a LaserBee thermal LPM.
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