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In 1966, the Bureau of Public Assistance became the Department of Public Social Services (DPSS). [ 4 ] In 1984, after public discussion and hearings, the Los Angeles County Board of Supervisors created both the Department of Children Services and the Commission for Children's Services. [ 5 ]
The Kaiser window for several values of its parameter. The Kaiser window, also known as the Kaiser–Bessel window, was developed by James Kaiser at Bell Laboratories.It is a one-parameter family of window functions used in finite impulse response filter design and spectral analysis.
A diode-pumped solid-state laser (DPSSL) is a solid-state laser made by pumping a solid gain medium, for example, a ruby or a neodymium-doped YAG crystal, with a laser diode. ...
Most DPSS lasers used in laser projectors support modulation. Modulation has to do with blanking but is a slightly broader term. A DPSS laser supports either analog modulation, TTL modulation, or both. Modulation is usually specified in terms of kHz. 2 kHz can be considered low and 30 kHz can be considered high.
Blue DPSS laser pointers, initial availability around 2006, have the same basic construction as DPSS green lasers. They most commonly emit light at 473 nm, which is produced by frequency doubling of 946 nm laser radiation from a diode-pumped Nd:YAG or Nd:YVO4 crystal. [ 24 ]
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Laserglow Technologies is an optoelectronics company headquartered in Toronto, Ontario, Canada, specializing in the sale of lasers, particularly DPSS and collimated diode lasers. The company markets laser systems and components (including laser pointers , portable lasers, and Laboratory/ OEM lasers), laser alignment products, optics , and laser ...
The three leading Slepian sequences for T=1000 and 2WT=6. Note that each higher order sequence has an extra zero crossing. The spectral concentration problem in Fourier analysis refers to finding a time sequence of a given length whose discrete Fourier transform is maximally localized on a given frequency interval, as measured by the spectral concentration.