16 January 2002 Optical parametric amplifier by a narrow linewidth pulse Ti:sapphire laser on injection-seeding
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Abstract
We constructed a computer controlled high stability wide tunable parametric amplifier, and reported on a (beta) - borium borate (BBO) optical parametric amplifier of injection-seeded with a narrow linewidth pulsed Ti:sapphire laser. The pump source of Ti:sapphire laser is the residual second harmonic (532 nm) in frequency tripling (355 nm) of the Nd:YAG laser. We obtained the linewidth interferograph of Ti:sapphire laser is less than 0.003 nm, and tested six times curves of the output energy as a function of tunable wavelengths in injection seeding more than that of no injection. The narrow linewidth (<0.1 nm) continuous tunable range of 570 - 670 nm is achieved.
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Li Wang, Jian Yang, Jinfeng Zhou, Liu Huang, "Optical parametric amplifier by a narrow linewidth pulse Ti:sapphire laser on injection-seeding", Proc. SPIE 4462, Nonlinear Optical Transmission Processes and Organic Photorefractive Materials, (16 January 2002); doi: 10.1117/12.452723; https://doi.org/10.1117/12.452723
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KEYWORDS
Sapphire lasers

Optical amplifiers

Laser optics

Fabry–Perot interferometers

Nd:YAG lasers

Tunable lasers

Crystals

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