Solid-State Lasers
نویسندگان
چکیده
منابع مشابه
Wavelength Selectable Solid-State Raman lasers in the Visible and Ultraviolet Ranges
Solid-state Raman lasers are known as important sources at normally difficult to access wavelengths, and our recent studies have shown that they also form the basis of a class of wavelength selectable lasers. This paper summarizes our recent studies in wavelength selectable Raman lasers in the visible (532-650 nm) and ultraviolet (266-321 nm).
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Based on the type of laser gain medium, lasers are mostly divided into four categories; gaseous, liquid (such as dye lasers), semiconductor, and solid state lasers. In recent past years, solid state lasers have been attracted considerable attentions in industry and scientific researches to achieve the high power laser devices with good beam quality. In solid state lasers the gain medium might b...
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The applications of ‘Diode Pumped Solid State Lasers’ (DPSSL) have experienced a rapid development in a large number of activities from industrial, medical, space and defence. These new activities are made possible by development of new performance in “High Power Laser Diodes” (HPLD). Modulight’s HPLDs are used for pumping DPSSL. The main applications are material processing, medical therapy, m...
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III The use ofdiode lasers instead ofHashlamps as optical pump sources for solid state lasers offers significant advantages such as higher efficiency and longer lifetime. We have demonstrated three novel lasers based on this technology. The first is a zig-zag slab laser pumped by hybrid planar microchannel-cooled diode arrays that allow high-repetition-rate operation in a pulsed mode. The secon...
متن کاملDiode laser--pumped solid-state lasers.
Diode laser-pumped solid-state lasers are efficient, compact, all solid-state sources of coherent optical radiation. Major advances in solid-state laser technology have historically been preceded by advances in pumping technology. The helical flash lamps used to pump early ruby lasers were superseded by the linear flash lamp and arc lamp now used to pump neodymium-doped yttrium-aluminum-garnet ...
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Continuous-wave mode-locked femtosecond 2-m solid-state laser with a c-cut Tm:CaYAlO4 (6 at.%) as gain medium was experimentally demonstrated. The mode locked laser generated stable pulses with average output power as high as 531 mW, pulse duration of 496 fs, and repetition rate of 97 MHz at 1975 nm. The research results show that Tm:CaYAlO4 is an excellent gain medium for femtosecond pulse ge...
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