Ads
related to: world's strongest laser pointer you can buyproducts.bestreviews.com has been visited by 1M+ users in the past month
faire.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
Anthony, born on August 20, 1992, [1] grew up in Goodfield, Illinois.Anthony began experimenting with lasers at the age of 12 after learning about them in school. After working for a summer to save for a video camera, he began to record his pyrotechnic experiments with his close friend Josh, and he began posting his experiments on YouTube in 2006.
Red (635 nm), blueish violet (445 nm), and green (520 nm) laser pointers. 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 Advanced Target Pointer Illuminator Aiming Laser, ATPIAL AN/PEQ-15 known colloquially as the "PEQ-15" [/ p ɛ k / / f ɪ f t iː n /] produced by L3Harris (originally designed and manufactured by Insight Technology, until their acquisition by L3Harris in 2010); is a multifunction IR Target Pointer & Illuminator, a.k.a. a Laser Aiming Module (LAM) for use as a rifle attachment, using a ...
Laser beams begin to cause plasma breakdown in the atmosphere at energy densities of around one megajoule per cubic centimeter. This effect, called "blooming," causes the laser to defocus and disperse energy into the surrounding air. Blooming can be more severe if there is fog, smoke, dust, rain, snow, smog, or foam in the air.
Laser pointers, even those sold for less than $20 online, can distract pilots or cause flash blindness — of particular danger during takeoff and landing, when many incidents are reported.
The Berkeley Lab Laser Accelerator (BELLA) is a laser built by the Thales Group and owned and operated by the Lawrence Berkeley National Laboratory. [ 1 ] [ 2 ] On 20 July 2012, BELLA fired a 40 femtosecond laser pulse , establishing a world record for most powerful laser.
Ads
related to: world's strongest laser pointer you can buyproducts.bestreviews.com has been visited by 1M+ users in the past month
faire.com has been visited by 100K+ users in the past month