Coherent addition of spatially incoherent light beams

Optics Express

Volumn 12, Issue 20, 2004, Pages 4929-4934

  Ishaaya, Amiel A ^a   Shimshi, Liran ^a   Davidson, Nir ^a   Friesem, Asher A ^a  

^a WEIZMANN INSTITUTE OF SCIENCE   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTOOPTICAL EFFECTS; LASER MODE LOCKING; NATURAL FREQUENCIES; NONLINEAR SYSTEMS; PHASE LOCKED LOOPS; RESONATORS;

BEAM DISTRIBUTIONS; COHERENT OPTICAL EFFECTS; LASER CAVITY; LASER SYSTEMS;

LASER BEAMS;

EID: 9144271796     PISSN: 10944087     EISSN: None     Source Type: Journal    
DOI: 10.1364/OPEX.12.004929     Document Type: Article

References (19)

1. M. J. DiDomenico, "A single-frequency TEM00-mode gas laser with high output power," Appl. Phys. Lett. 8, 20-22 (1966).
2. E. M. Philipp-Rutz, "Spatially coherent radiation from an array of GaAs lasers," Appl. Phys. Lett. 26, 475-477 (1975).
3. J. R. Leger, G. J. Swanson and W. B. Veldkamp, "Coherent laser addition using binary phase gratings," Appl. Opt. 26, 4391-4399 (1987).
4. F. X. D'Amato, E. T. Siebert and C. Roychoudhury, "Coherent operation of an array of diode lasers using a spatial filter in a Talbot cavity," Appl. Phys. Lett. 55, 816-818 (1989).
5. J. Xu, S. Li, K. K. Lee and Y. C. Chen, "Phase locking in a two-element laser array: a test of the coupled-oscillator model," Opt. Lett. 18, 513-515 (1993).
6. L. Fabiny, P. Colet, R. Roy and D. Lenstra, "Coherence and phase dynamics of spatially coupled solid-state lasers," Phys. Rev. A 47, 4287-4296 (1993).
7. Y. A. Rubinov, "Interferometer for optical coupling and mode selection in a multichannel laser array," Appl. Opt. 34, 4235-4239 (1995).
8. S. Menard, M. Vampouille, B. Colombeau and C. Froehly, "Highly efficient phase locking and extracavity coherent combination of two diode-pumped Nd:YAG laser beams," Opt. Lett. 21, 1996-1998 (1996).
9. S. Menard, M. Vampouille, A. Desfarges-Berthelemot, V. Kermene, B. Colombeau and C. Froehly, "Highly efficient phase locking of four diode pumped Nd:YAG laser beams," Opt. Commun. 160, 344-353 (1999).
10. T. S. Rutherford and R. L. Byer, "Six beam phase-locked slab laser resonator," CLEO/Europe-EQEC, the 15th international conference on lasers and electrooptics, Munich Germany (2001).
11. D. Sabourdy, V. Kermene, A. Desfarges-Berthelemot, M. Vampouille and A. Barthelemy, "Coherent combining of two NdrYAG lasers in a Vernier-Michelson-type cavity," Appl. Phys. B 75, 503-507 (2002).
12. A. A. Ishaaya, N. Davidson, L. Shimshi and A. A. Friesem, "Intra-cavity coherent addition of Gaussian beam distributions using a planar interferometric coupler." Appl. Phys. Lett. 85, 2187-2189 (2004).
13. V. A. Kozlov, j. Hernandez-Cordero and T F. Morse, "All-fiber coherent beam combining of fiber lasers," Opt. Lett. 24, 1814-1816 (1999).
14. D. Sabourdy, V. Kermene, A. Desfarges-Berthelemot, L. Lefort, A. Barthelemy, C. Mahodaux and D. Pureur, "Power scaling of fiber lasers with all-fiber interferometric cavity," Electronics Letters 38, 692-693 (2002).
15. A. Shirakawa, T. Saitou, T. Sekiguchi and K Ueda, "Coherent addition of fiber lasers by use of a fiber coupler," Opt. Express 10, 1167-1172 (2002), htlp://www.opticsexpress.org/abstract.cfm?URI=OPEX-10-21-l 167.
16. D. Sabourdy et. al., "Efficient coherent combining of widely tunable fiber lasers," Opt. Express 11, 87-97 (2003), hup://www.opticsexpress.org/abstraet.cfm?URI=OPEX-11-2-87.
17. A. E. Siegman, Lasers (University Science Books, Sausalito, California, 1986).
18. A. A. Ishaaya, G. Machavariani, N. Davidson and A. A. Friesem, "Conversion of a high-order mode beam into a nearly Gaussian beam by use of a single interferometric element," Opt. Lett. 28, 504-506 (2003).
19. A. E. Siegman, "New developments in laser resonators," Optical Resonators: Proc. SPIE 1224, 2-14 (1990).