Patent
Laser alignment tool
TLDR
In this paper, a line laser assembly including a laser and emitting a laser beam line and an electronic target assembly, including a photo detector array, is used for laser alignment at a distance of 10 feet.Abstract:
A laser alignment tool includes a line laser assembly including a laser and emitting a laser beam line and an electronic target assembly including a photo detector array. The laser beam line of the laser is pointed toward the center of the photo detector array with the longitudinal axis of the laser beam line being perpendicular to the centerline of the photo detector array. The line laser assembly includes a laser diode having a line-generating lens attached in front using a lens holder and being mounted onto a tilt stage. Using a line laser provides a certified accuracy of +/−0.005 inches at a distance of 10 feet. The electronic target further includes a narrow band pass filter and a discrete LED display that is controlled by a microprocessor. The microprocessor may be programmed with a variable range for each LED of the discrete LED display according to the alignment task.read more
Citations
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References
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Patent
Network-linked laser target firearm training system
Motti Shechter,Stephen P. Rosa +1 more
TL;DR: In this article, a laser-detecting target is connected to a computer which reports laser hit information and keeps track of a sequence of laser hits fired by a competitor or trainee.
Patent
Firearm laser training system and method facilitating firearm training with various targets and visual feedback of simulated projectile impact locations
TL;DR: In this paper, a firearm laser training system is presented, which includes a target having a plurality of zones, a laser transmitter assembly for projecting a laser beam, a sensing device and a processor.
Patent
Firearm laser training system and method employing modified blank cartridges for simulating operation of a firearm
Motti Shechter,Stephen P. Rosa +1 more
TL;DR: In this paper, a firearm laser training system is presented, which includes a laser transmitter assembly and a cartridge adapter assembly, while employing modified blank cartridges to simulate firearm operation, and the laser beam is generally in the form of a pulse having a duration sufficient for the system target to detect a beam impact location.
Patent
Ceramic circuit board with heat sink
Toshiyuki Nagase,Yoshirou Kuromitsu,Kunio Sugamura,Yoshio Kanda,Masafumi Hatsushika,Masato Otsuki +5 more
TL;DR: In this article, the first and second aluminum plates are laminated and bonded onto both sides of a ceramic substrate through Al-Si-based brazing solders, respectively.
PatentDOI
High power (1,4 W)AlGaInP graded-index separate confinement heterostructure visible (λ-658 nm) laser
David P. Bour,James R. Shealy +1 more
TL;DR: In this paper, a single quantum well short wavelength AlGaInP GRIN-SCH semiconductor laser having high output power in the 660-680 nm range was prepared by organometallic vapor phase epitaxy.