@inproceedings{oai:niigata-u.repo.nii.ac.jp:00031042,
 author = {Suzuki, Takamasa and Sato, Toshihiko and Sasaki, Osami},
 book = {Proceedings of SPIE - the International Society for Optical Engineering, Proceedings of SPIE - the International Society for Optical Engineering},
 month = {Aug},
 note = {Interferometric displacement sensor based on a two-wavelength interferometry is proposed and demonstrated. A combination of time-shared two-wavelength laser diode and sinusoidal phase-modulating interferometry enables us to realize accurate and wide-range displacement measurement with a simple optical setup., ICO20: optical devices and instruments : 21-26 August 2005 : Changchun, China. : Aug 2005, Changchun, China},
 pages = {60240F-1--60240F-6},
 publisher = {International Society for Optical Engineering, SPIE},
 title = {Displacement measurement with a dual-colored sinusoidal phase-modulating interferometer},
 volume = {6024},
 year = {2005}
}