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1. PEN - Penumbra, Inc.

   Yahoo Finance

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   • Range :
   • 1d
   • 5d
   • 6m
   • 1y
   • Max

   189.47+1.46 (+0.78%)

   at Fri, May 31, 2024, 4:00PM EDT - U.S. markets closed

   Delayed Quote

   • Open 188.55
   • High 191.17
   • Low 187.00
   • Prev. Close 188.01

   • 52 Wk. High 348.67
   • 52 Wk. Low 180.93
   • P/E 79.28
   • Mkt. Cap 7.34B

   • NYSE
   • •Price in USD

2. Refine high power laser pen

   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
   • dhgate.com
   • Zoro.com
   • 4AllPromos
   • Wayfair

3. Results from the WOW.Com Content Network

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. The small width of the beam and the low power of typical laser pointers make the beam itself invisible in a ...

5. Directed-energy weapon - Wikipedia

   en.wikipedia.org/wiki/Directed-energy_weapon

   The Counter-electronics High Power Microwave Advanced Missile Project (CHAMP) is a joint concept technology demonstration led by the Air Force Research Laboratory, Directed Energy Directorate at Kirtland Air Force Base to develop an air-launched directed-energy weapon capable of incapacitating or damaging electronic systems by means of an EMP (electromagnetic pulse).

6. Scientists figure out how to make lasers nine-times ... - AOL

   www.aol.com/scientists-figure-lasers-nine-times...

   “High-power fibre lasers are vital in manufacturing and defence, and becoming more so with the proliferation of cheap, unmanned aerial vehicles (drones) in modern battlefields,” said Dr Linh ...

7. Laser ablation - Wikipedia

   en.wikipedia.org/wiki/Laser_ablation

   Laser ablation or photoablation (also called laser blasting [1] [2] [3]) is the process of removing material from a solid (or occasionally liquid) surface by irradiating it with a laser beam. At low laser flux, the material is heated by the absorbed laser energy and evaporates or sublimates. At high laser flux, the material is typically ...

8. 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]

9. List of laser applications - Wikipedia

   en.wikipedia.org/wiki/List_of_laser_applications

   Beyond this power threshold there are thermal issues related to the optics that separate these lasers from their lower-power counterparts. Laser systems in the 50-300W range are used primarily for pumping, plastic welding and soldering applications. Lasers above 300W are used in brazing, thin metal welding, and sheet metal cutting applications.