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Applied Optics

Applied Optics


  • Vol. 42, Iss. 1 — Jan. 1, 2003
  • pp: 60–66

Double sinusoidal phase-modulating distributed-Bragg-reflector laser-diode interferometer for distance measurement

Takamasa Suzuki, Hiromi Suda, and Osami Sasaki  »View Author Affiliations

Applied Optics, Vol. 42, Issue 1, pp. 60-66 (2003)

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A previously proposed double sinusoidal phase-modulating (DSPM) laser-diode interferometer measures distances larger than a half-wavelength by detecting modulation depth. Although it requires a vibrating mirror to provide the second modulation to the interference signal, such vibrations naturally affect measurement accuracy. We propose a static-type DSPM laser-diode interferometer that uses no mechanical modulation. Our experimental results indicate a measurement error of ±1.6 µm.

© 2003 Optical Society of America

OCIS Codes
(120.3180) Instrumentation, measurement, and metrology : Interferometry
(120.3940) Instrumentation, measurement, and metrology : Metrology
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(120.5060) Instrumentation, measurement, and metrology : Phase modulation
(140.2020) Lasers and laser optics : Diode lasers
(150.5670) Machine vision : Range finding

Original Manuscript: May 6, 2002
Revised Manuscript: August 26, 2002
Published: January 1, 2003

Takamasa Suzuki, Hiromi Suda, and Osami Sasaki, "Double sinusoidal phase-modulating distributed-Bragg-reflector laser-diode interferometer for distance measurement," Appl. Opt. 42, 60-66 (2003)

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  1. Y.-Y. Cheng, J. C. Wyant, “Two-wavelength phase shifting interferometry,” Appl. Opt. 23, 4539–4543 (1984). [CrossRef] [PubMed]
  2. Y.-Y. Cheng, J. C. Wyant, “Multiple-wavelength phase-shifting interferometry,” Appl. Opt. 24, 804–807 (1985). [CrossRef] [PubMed]
  3. A. J. den Boef, “Two-wavelength scanning spot interferometer using single-frequency diode lasers,” Appl. Opt. 27, 306–311 (1988). [CrossRef]
  4. C. C. Williams, H. K. Wickramasinghe, “Optical ranging by wavelength multiplexed interferometry,” J. Appl. Phys. 60, 1900–1903 (1986). [CrossRef]
  5. T. Suzuki, O. Sasaki, T. Maruyama, “Absolute distance measurement using wavelength-multiplexed phase-locked laser diode interferometry,” Opt. Eng. 35, 492–497 (1996). [CrossRef]
  6. O. Sasaki, T. Yoshida, T. Suzuki, “Double sinusoidal phase-modulating laser diode interferometer for distance measurement,” Appl. Opt. 30, 3617–3621 (1991). [CrossRef] [PubMed]
  7. O. Sasaki, H. Okazaki, “Sinusoidal phase-modulating interferometry for surface profile measurement,” Appl. Opt. 25, 3137–3140 (1986). [CrossRef]
  8. G. Mourat, N. Servagent, T. Bosch, “Distance measurement using the self-mixing effect in a three electrode distributed Bragg reflector laser diode,” Opt. Eng. 39, 738–743 (2000). [CrossRef]
  9. O. Sasaki, K. Takahashi, T. Suzuki, “Sinusoidal phase-modulating laser diode interferometer with a feedback control system to eliminate external disturbance,” Opt. Eng. 29, 1511–1515 (1990). [CrossRef]

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