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Proceedings Paper

Mode-locked fiber laser gyroscope using an antireflection-coated laser diode
Author(s): Bong Wan Lee; Ho Jin Jeong; Byoung Yoon Kim; Moon Soo Oh
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Paper Abstract

An anti-reflection coated GaAlAs laser diode was used as a gain medium in a mode-locked fiber laser gyroscope to obtain stable mode-locked optical pulses without gain competition. The time intervals between the pulses could be measured with much improved accuracy using an electronic counter. The rms noise equivalent rotation rate was 3.4 deg/hr/(root)Hz and the long-term drift was less than 200 deg/hr.

Paper Details

Date Published: 12 November 1996
PDF: 8 pages
Proc. SPIE 2837, Fiber Optic Gyros: 20th Anniversary Conference, (12 November 1996); doi: 10.1117/12.258190
Show Author Affiliations
Bong Wan Lee, Korea Advanced Institute of Science and Technology (South Korea)
Ho Jin Jeong, Korea Advanced Institute of Science and Technology (South Korea)
Byoung Yoon Kim, Korea Advanced Institute of Science and Technology (South Korea)
Moon Soo Oh, Agency for Defense Development (South Korea)


Published in SPIE Proceedings Vol. 2837:
Fiber Optic Gyros: 20th Anniversary Conference
Eric Udd; Herve C. Lefevre; Kazuo Hotate, Editor(s)

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