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Optics Letters

Optics Letters


  • Vol. 24, Iss. 24 — Dec. 15, 1999
  • pp: 1838–1840

Optical phase locking in the microradian domain: potential applications to NASA spaceborne optical measurements

Jun Ye and John L. Hall  »View Author Affiliations

Optics Letters, Vol. 24, Issue 24, pp. 1838-1840 (1999)

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We have constructed and demonstrated a high-performance optical phase-locked loop between two cw Nd:YAG lasers. The feedback system is relatively simple, employing only the laser’s internal piezoelectric transducer and an external acousto-optic modulator. A residual phase noise of the order of 1µrad between two optical fields is achieved in the locked condition, as is verified by time- and frequency-domain analyses by the two-oscillator approach that is conventionally used in rf measurement. Potential applications to NASA space-based optical measurements are discussed.

© 1999 Optical Society of America

OCIS Codes
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.4640) Instrumentation, measurement, and metrology : Optical instruments
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(140.3530) Lasers and laser optics : Lasers, neodymium
(350.5030) Other areas of optics : Phase

Jun Ye and John L. Hall, "Optical phase locking in the microradian domain: potential applications to NASA spaceborne optical measurements," Opt. Lett. 24, 1838-1840 (1999)

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  1. J. J. Snyder, T. Baer, L. Hollberg, and J. L. Hall, in Digest of Conference on Lasers and Electro-Optics (Optical Society of America, Washington, D.C., 1981), p. 176.
  2. K. Danzmann, Class. Quantum Grav. 14, 1399 (1997).
  3. M. P. Haugan, M. O. Scully, and K. Just, Phys. Lett. 77A, 88 (1980).
  4. E. Paspalakis and P. L. Knight, Phys. Rev. Lett. 81, 293 (1998).
  5. Mini-Circuit Model SRA-1. Mention of this product’s name is for the sole purpose of technical communications.
  6. J. L. Hall and T. W. Hänsch, Opt. Lett. 9, 502 (1984).
  7. J. Ye, L.-S. Min, and J. L. Hall, J. Opt. Soc. Am. B 15, 6 (1998).
  8. F. L. Walls, A. J. D. Clements, C. M. Felton, M. A. Lombardi, and M. D. Vanek, in Characterization of Clocks and Oscillators, D. B. Sullivan, D. W. Allan, D. A. Howe, and F. L. Walls, eds., Natl. Inst. Stand. Technol. Tech. Note 1337, (1990), p. 129.
  9. D. W. Allan, Proc. IEEE 54, 221 (1966).

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