DocumentCode
732460
Title
Two-photon excited ReaChR by a three-stage femtosecond optical parametric amplifier
Author
Chia-Lun Tsai ; Po-Yen Hsiao ; Ming-Chang Chen ; Shang-Da Yang ; Yen-Yin Lin ; Ann-Shyn Chiang
Author_Institution
Inst. of Photonics Technol., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
A three-stage optical parametric amplifier is built to produce 1 kHz, 31 fs, ~200 μJ signal pulses with tunable wavelengths. Red-activatable channelrhodopsin in fruit fly is optimally two-photon excited to copulation behavior at 1250 nm.
Keywords
high-speed optical techniques; optical parametric amplifiers; optical tuning; proteins; quantum optics; radiation pressure; two-photon processes; frequency 1 kHz; red-activatable channelrhodopsin in fruit; three-stage femtosecond optical parametric amplifier; time 31 fs; two-photon excited ReaChR; wavelength tuning; Biomedical optical imaging; Neurons; Nonlinear optics; Optical amplifiers; Optical pulses; Stimulated emission; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7182890
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