- Cowjag Long Range Green ...Amazon.com$13.99
- Green Laser Pointer,...Amazon.com$9.99
- Rechargeable Red Laser...Amazon.com$17.99
- Cowjag Laser Pointer High...Amazon.com$22.99
- Cold Laser Therapy Pen...Laser Therapy Store$279.00
- Green Laser Pointer High...Amazon.com$9.99
- Cold Laser Therapy Pen...Laser Therapy Store$219.00
- IVVTRYI Green Laser...Amazon.com$8.99
- DCLIKRE Green Laser...Amazon.com$17.49
- UNBIU Long Range Laser...Amazon.com$13.99
- 4 Pack Rechargeable Green...Amazon.com$69.99
- Medical Grade Low Level ...Etsy$3,131.31
- MIPREZT Rechargeable...Amazon.com$23.99
- Quartet® Laser Pointer,...Global Industrial$59.95
- Green Laser Pointer High...Amazon.com$12.99
- Long Range Green Laser...Amazon.com$23.99
- Milwaukee Laser Penlight:...Grainger$70.60
- Red Laser Pointer High...Amazon.com$12.99
Ads
related to: laser pen 200mw
Search results
Refine laser pen 200mw
Results from the WOW.Com Content Network
A laser pointer or laser pen is a (typically battery-powered) handheld device that uses a laser diode to emit a narrow low-power visible laser beam (i.e. coherent light) to highlight something of interest with a small bright colored spot.
diode-pumped solid-state infrared lasers with frequency-doubling to 408nm; upconversion of direct diode semiconductor lasers via thulium- or praseodymium-doped fibers at 480 nm; metal vapor, ionized gas lasers of helium-cadmium at 442 nm and 10–200 mW; argon-ion lasers at 458 and 488 nm
A powerful (>200 mW) 808 nm wavelength infrared GaAlAs laser diode pumps a neodymium-doped yttrium aluminium garnet (Nd:YAG) or a neodymium-doped yttrium orthovanadate (Nd:YVO 4) crystal which produces 1064 nm wavelength light from the main spectral transition of neodymium ion.
Nd:YAP laser (yttrium aluminium perovskite) 1.0646 μm [7] Flashlamp, laser diode. Surgery, tattoo removal, hair removal, research, pumping other lasers (combined with frequency doubling to produce a green 532 nm beam) Nd:Cr:YAG laser. 1.064 μm, (1.32 μm) solar radiation. Experimental production of nanopowders.
Laser engraving. Laser marked electronic part. Laser engraving is the practice of using lasers to engrave an object. Laser marking, on the other hand, is a broader category of methods to leave marks on an object, which in some cases, also includes color change due to chemical/molecular alteration, charring, foaming, melting, ablation, and more. [1]
The word laser is an anacronym that originated as an acronym for light amplification by stimulated emission of radiation. [1] [2] The first laser was built in 1960 by Theodore Maiman at Hughes Research Laboratories, based on theoretical work by Charles H. Townes and Arthur Leonard Schawlow.