@inproceedings{oai:niigata-u.repo.nii.ac.jp:00031053,
 author = {Suzuki, Takamasa and Sasaki, Osami},
 book = {Proceedings of SPIE - the International Society for Optical Engineering, Proceedings of SPIE - the International Society for Optical Engineering},
 month = {Oct},
 note = {The tunability of the laser diode's operative wavelength is very attractive to realize active interferometer. We review here, a system that possesses this important capability, by virtue of its built-in electrical feedback loop. After describing the basic principles of its phase-control and feedback-signal generation, some selected examples of its implementation, such as displacement-, profile- and distance-measurements, as well as disturbance elimination are presented., Advanced materials and devices for sensing and imaging : 17-18 October 2002, Shanghai, China. : Oct 2002, Shanghai, China},
 pages = {256--268},
 publisher = {International Society for Optical Engineering, SPIE},
 title = {Laser diode interferometers equipped with an electrical feedback loop},
 volume = {4919},
 year = {2002}
}