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1. PEN - Penumbra, Inc.

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   188.31-3.03 (-1.58%)

   at Thu, May 30, 2024, 1:59PM EDT - U.S. markets close in 1 hour 56 minutes

   Nasdaq Real Time Price

   • Open 190.18
   • High 192.07
   • Low 187.63
   • Prev. Close 191.34

   • 52 Wk. High 348.67
   • 52 Wk. Low 180.93
   • P/E 79.46
   • Mkt. Cap 7.3B

   • NYSE
   • •Price in USD

2. Refine laser pen 200mw

   Brand

   • Quartet
   • Lazer
   • Ximibi
   • Elegant Choise
   • Klein Tools
   • Rtmgob
   • Yehuot
   • Lueiin
   • National Pen
   • Bktlcau
   • Cowjag
   • Ivvtryi
   • Danigh Buy
   • Lamy
   • Cgbdou

   Material

   • Aluminum
   • Plastic
   • Metal
   • Steel

   Seller

   • Amazon.com
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   • US eBay
   • LightInTheBox
   • Discountmugs
   • EverythingBranded USA
   • Laser Therapy Store
   • Temu
   • alibaba.com
   • eBay
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   • Wayfair

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4. Laser pointer - Wikipedia

   en.wikipedia.org/wiki/Laser_pointer

   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.

5. Diode-pumped solid-state laser - Wikipedia

   en.wikipedia.org/wiki/Diode-pumped_solid-state_laser

   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.

6. Blue laser - Wikipedia

   en.wikipedia.org/wiki/Blue_laser

   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

7. List of laser types - Wikipedia

   en.wikipedia.org/wiki/List_of_laser_types

   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.

8. Laser designator - Wikipedia

   en.wikipedia.org/wiki/Laser_designator

   A laser designator is a laser light source which is used to designate a target. Laser designators provide targeting for laser-guided bombs, missiles, or precision artillery munitions, such as the Paveway series of bombs, AGM-114 Hellfire, or the M712 Copperhead round, respectively.

9. Laser engraving - Wikipedia

   en.wikipedia.org/wiki/Laser_engraving

   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]