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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 40, Iss. 21 — Jul. 20, 2001
  • pp: 3547–3551

Advantages of negative-branch compared with positive-branch one-dimensional unstable resonators

Koji Yasui and Yushi Takenaka  »View Author Affiliations


Applied Optics, Vol. 40, Issue 21, pp. 3547-3551 (2001)
http://dx.doi.org/10.1364/AO.40.003547


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Abstract

Effects of small misalignments in positive- and negative-branch strip confocal unstable resonators have been compared at the same absolute values of collimated Fresnel numbers and at the same Fresnel numbers. We show that positions of beam modes in negative-branch unstable resonators are far less sensitive to misalignment because of both geometric features and diffraction effects of beam flipping in the resonators.

© 2001 Optical Society of America

OCIS Codes
(140.3460) Lasers and laser optics : Lasers
(140.4780) Lasers and laser optics : Optical resonators
(220.1140) Optical design and fabrication : Alignment

History
Original Manuscript: August 25, 2000
Revised Manuscript: March 12, 2001
Published: July 20, 2001

Citation
Koji Yasui and Yushi Takenaka, "Advantages of negative-branch compared with positive-branch one-dimensional unstable resonators," Appl. Opt. 40, 3547-3551 (2001)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-40-21-3547


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References

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