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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Editor: Zhizhan Xu
  • Vol. 10, Iss. 10 — Oct. 1, 2012
  • pp: 101402–101402

Coherent beam combination of broad-area laser diode array using of f-axis external cavity with double feedback

Zhouping Su, Zhicheng Ji, Lizhi Que, and Zhuowei Zhu  »View Author Affiliations


Chinese Optics Letters, Vol. 10, Issue 10, pp. 101402-101402 (2012)


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Abstract

In this letter, we demonstrate coherent beam combination of laser diode array using the external Talbot cavity with double feedback. The double feedback elements consist of grating and high-reflection plane mirror. Compared with single high-reflection plane mirror feedback, the external Talbot cavity with double feedback reduce the number of interference strips in the far-field pattern and narrow spectral line-width of the laser diode array. The results indicate that the application of the external Talbot cavity with double feedback produces a clear far-field interference pattern. In addition, line-width is reduced to 0.15 nm full-width at half-maximum (FWHM).

© 2012 Chinese Optics Letters

OCIS Codes
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.2010) Lasers and laser optics : Diode laser arrays
(140.3410) Lasers and laser optics : Laser resonators
(140.3298) Lasers and laser optics : Laser beam combining

ToC Category:
Lasers and Laser Optics

Citation
Zhouping Su, Zhicheng Ji, Lizhi Que, and Zhuowei Zhu, "Coherent beam combination of broad-area laser diode array using of f-axis external cavity with double feedback," Chin. Opt. Lett. 10, 101402-101402 (2012)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-10-10-101402


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References

  1. L. Chong, J. Ge, and J. Chen, Opt. Laser Technol, 39, 169 (2007).
  2. J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).
  3. X. Gao, Y. Zheng, H. Kan, and K. Shinoda, Opt. Lett. 29, 361 (2004).
  4. Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Opt. Express 15, 11776 (2007).
  5. W. A. Clarkson and D. C. Hanna, Opt. Lett. 21, 375 (1996).
  6. Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).
  7. B. Liu, Y. Liu, and Y. Braiman, Opt. Express 16, 20935 (2008).
  8. P. Zhao, Q. Li, W. Guo, B. Liu, and T. Zuo, Chin. Opt. Lett. 5, 284 (2007).
  9. Q. Li, P. Zhao, and W. Guo, Appl. Phys. Lett. 89, 231120 (2006).
  10. B. Liu, Y. Liu, and Y. Braiman, Opt. Express 18, 7361 (2010).
  11. J. M. Verdell and R. Freyieee, IEEE J. Quantum Electron. 26, 270 (1990).
  12. M. Chi, N. S. Bogh, B. Thestrup, and P. M. Petersen, Appl. Phys. Lett. 85, 1107 (2004).
  13. M. Chi, B. Thestrup, and P. M. Petersen, Proc. SPIE 5336, 33 (2004).
  14. J. R. Leger, Appl. Phys. Lett. 55, 334 (1989).

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