Add to BibSonomyAbstract
An interferometer is an important optical instrument for measuring the distribution of index and thickness of a medium or the displacement of an object with very high sensitivity. We present an active interferometer in which the optical phase signal of the interferometer is fed back to the frequency of a light source. A single-mode laser diode is used for the light source. This active interferometer is very simple but can be used for many purposes, e.g., for the stabilization of an interferometer, for the displacement measurement.
© 1984 Optical Society of America
PDF ArticleMore Like This
Kiichi Hamamoto, Masaki Ohya, Koichi Naniwae, Shinya Sudo, Tatsuya Sasaki, Syougo Shimizu, Mohd Dannial Bin Razali, and Kenichi Kasahara
OThU4 Optical Fiber Communication Conference (OFC) 2005
Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Akio Tajima, Kazutoshi Kato, and Kiichi Hamamoto
TuPK_7 OptoElectronics and Communications Conference and Photonics in Switching (OECC) 2013
S. Jutamulia, A. Fujita, S. Toyoda, and H. Niwa
FLL3 OSA Annual Meeting (FIO) 1992