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Tarkashvand M, Farahbod A H, Hashemi zadeh S A. Experimental observation of green and amber LED-pumped Nd:YAG laser. ICOP & ICPET _ INPC _ ICOFS 2018; 24 :925-928
URL: http://opsi.ir/article-1-1940-en.html
URL: http://opsi.ir/article-1-1940-en.html
Abstract: (1539 Views)
The experimental observations of a green (520 nm) and amber (592 nm) light emitting diode (LED) pumped Nd: YAG laser oscillation, for the first time is reported. The laser resonator is a stable semi-planar with a total length of 140 mm. Green (amber) LED-pumped laser has been produced 107 (52)
laser energy, at 2.6 (0.7) J electrical pump energy. The oscillator operates at low laser repetition rate (about 0.1 Hz) in free-running mode where spiking initiates about 210-280
after the leading edge of pump pulse. Moreover, the transverse mode profiles of resonator and pump absorption efficiency have been studied in some details.
laser energy, at 2.6 (0.7) J electrical pump energy. The oscillator operates at low laser repetition rate (about 0.1 Hz) in free-running mode where spiking initiates about 210-280 after the leading edge of pump pulse. Moreover, the transverse mode profiles of resonator and pump absorption efficiency have been studied in some details.
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