DocumentCode
733446
Title
Distance measurement using second harmonic signal component of two-photon absorption photocurrent from Si-APD
Author
Tanaka, Yosuke ; Yamada, Yoshiki ; Kurokawa, Takashi
Author_Institution
Div. of Adv. Electr. & Electron. Eng., Tokyo Univ. of Agric. & Technol., Koganei, Japan
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We propose a laser distance measurement using second harmonic signal component of two-photon absorption photocurrent from a Si-APD. The proof-of-concept experiment demonstrates the accurate measurement with short data acquisition time of several tens of seconds.
Keywords
avalanche photodiodes; distance measurement; measurement by laser beam; optical harmonic generation; photoconductivity; silicon; two-photon processes; Si-APD; laser distance measurement; second harmonic signal component; short data acquisition time; two-photon absorption photocurrent; Absorption; Data acquisition; Distance measurement; Harmonic analysis; Modulation; Optical variables measurement; Photoconductivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183885
Link To Document