Results 271 to 280 of about 1,187,227 (316)

Unpolarized EO Q-switched laser

Applied Optics, 1983
A novel laser design is given that uses a special polarizing device to generate unpolarized Q-switched laser energy with a conventional EO Pockels cell. The special polarizing device, which replaces the linear polarizer normally used in conventional Q-switched resonators, allows solid-state lasers to operate efficiently at high repetition rates.
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Q switched Neodymium:YAG Laser Iridotomy

Ophthalmology, 1984
Twenty phakic eyes of 19 patients underwent Q-switched neodymium:YAG laser iridotomies for angle-closure glaucoma. Eleven eyes were previous argon laser failures. Penetration was achieved in each case with several shots in one session. Complications were minor and transient.
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Q-switched operation of microchip lasers

Optics Letters, 1991
With a novel Q-switching technique, 6-ns output pulses are produced from a single-mode Nd:YAG microchip laser pumped with 120 mW of cw optical power. Rate-equation analysis indicates that with a pump power of 500 mW, Q-switched Nd:YAG microchip lasers having subnanosecond pulses and peak powers of several kilowatts are feasible.
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Q-Switches and external switching devices

1976
The most important device to be discussed in this chapter is the laser Q-switch. This device, located inside the laser resonator, drastically changes the power and temporal characteristic of the beam obtained from a laser oscillator. Other switches employed outside the resonator include optical gates, which are used to select one pulse from a train of ...
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Passively Q-switched microchip lasers and applications!

2003 Conference on Lasers and Electro-Optics Europe (CLEO/Europe 2003) (IEEE Cat. No.03TH8666), 1998
Diode-pumped passively Q-switched Nd:YAG microchip lasers are compact, economical, all-solid-state sources of coherent, subnanosecond, multikilowatt pulses at high repetition rates, with applications in diverse areas.
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“Q” SWITCHING

Annals of the New York Academy of Sciences, 1965
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Q-Switching

2021
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Q-Switching

2003
Walter Koechner, Michael Bass
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A State-of-the-Art Review on Soft-Switching Techniques for DC–DC, DC–AC, AC–DC, and AC–AC Power Converters

IEEE Transactions on Industrial Informatics, 2021
Sadeq Ali Qasem Mohammed, Jin-Woo Jung
exaly  

Q-Switch

1989
Fritz Kurt Kneubühl, Markus Werner Sigrist   +1 more
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