A Novel 1,066 nm Nd:Gd0.69Y0.3NbO4 Passively Q-Switched Pulse-Burst Laser
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DOI: 10.1007/s10946-018-9759-4
Abstract: We demonstrate for the first time a Cr4+:YAG passively Q-switched 1066 nm pulse-burst laser under 879 nm direct pump with a novel Nd:Gd0.69Y0.3NbO4 crystal. The output laser characteristics with different pump repetition rates and different… read more here.
Keywords: laser; pulse burst; cr4 yag; gd0 69y0 ... See more keywords
Preparation and characteristics of SnS2 saturable absorber and its application in passively Q-switched Nd:YAG/Cr4+:YAG laser
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DOI: 10.1016/j.ijleo.2020.164712
Abstract: Abstract In this paper, the preparation and characteristics of SnS2 saturable absorber were demonstrated, and the SnS2 saturable absorber was used in Nd:YAG/Cr4+:YAG laser. Under different output coupler, repetition rate showed the range from 1.5 kHz… read more here.
Keywords: preparation characteristics; sns2 saturable; cr4 yag; characteristics sns2 ... See more keywords
Nonuniform pumped passively Q-switched laser using Nd:YAG/Cr4+:YAG composite crystal with high-pulse energy
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DOI: 10.1117/1.oe.58.3.036106
Abstract: Abstract. A Nd : YAG / Cr4 + : YAG composite crystal passively Q-switched laser with high-output pulse energy is studied both theoretically and experimentally. According to the characteristics of flash lamp pump, the rate equations of nonuniform pump are established. The… read more here.
Keywords: pulse energy; yag; energy; cr4 yag ... See more keywords
Passive Q switching of Yb:CNGS lasers by Cr4+:YAG and V3+:YAG saturable absorbers.
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DOI: 10.1364/ao.57.008236
Abstract: Trigonal langasite-type ordered silicate crystal Yb:Ca3NbGa3Si2O14 (Yb:CNGS) is a promising material for efficient ∼1 μm lasers. We report on the first passively Q-switched Yb:CNGS laser using Cr4+:YAG and V3+:YAG saturable absorbers (SAs) with a 976 nm… read more here.
Keywords: passive switching; yag yag; cr4 yag; yag saturable ... See more keywords
Single-longitudinal-mode-operated, passively Q-switched Nd:YAG/Cr4+:YAG microchip laser with >100 kHz repetition rate and
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DOI: 10.1364/ao.59.004191
Abstract: We report a comprehensive design procedure for passively Q-switched monolithic Nd:YAG/Cr4+:YAG microchip lasers to realize operation conditions of the pulse repetition rate (PRR) >100kHz and pulse width (PW) read more here.
Keywords: cr4 yag; yag cr4; passively switched; yag ... See more keywords
>50 MW peak power, high brightness Nd:YAG/Cr4+:YAG microchip laser with unstable resonator.
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DOI: 10.1364/oe.450335
Abstract: We demonstrated a flat-convex unstable cavity Nd:YAG/Cr4+:YAG ceramic air-cooled microchip laser (MCL) generating a record 37.6 and 59.2 MW peak power pulses with an energy of 17.0 and 24.1 mJ and a width of 452… read more here.
Keywords: brightness; yag; cr4 yag; power ... See more keywords
Advances in All-Solid-State Passively Q-Switched Lasers Based on Cr4+:YAG Saturable Absorber
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DOI: 10.3390/photonics8040093
Abstract: All-solid-state passively Q-switched lasers have advantages that include simple structure, high peak power, and short sub-nanosecond pulse width. Potentially, these lasers can be applied in multiple settings, such as in miniature light sources, laser medical… read more here.
Keywords: cr4 yag; switched lasers; state passively; solid state ... See more keywords