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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 36, Iss. 15 — May. 20, 1997
  • pp: 3349–3356

Near- and far-field properties of annular CO2 waveguide lasers

Hansjörg Bochum  »View Author Affiliations


Applied Optics, Vol. 36, Issue 15, pp. 3349-3356 (1997)
http://dx.doi.org/10.1364/AO.36.003349


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Abstract

The theoretical and experimental investigation of field properties of annular waveguide lasers with a Fabry–Perot resonator is presented. Oscillation with high azimuthal mode order leads to an annular intensity distribution in the far field with almost linear dependence of the annular diameter on the mode order. Low-order fields form a distinct focal spot in the far field. A laser device with a discharge area of 6-cm diameter and 53-cm length yields an output power of 600 W.

© 1997 Optical Society of America

History
Original Manuscript: September 11, 1995
Revised Manuscript: December 23, 1996
Published: May 20, 1997

Citation
Hansjörg Bochum, "Near- and far-field properties of annular CO2 waveguide lasers," Appl. Opt. 36, 3349-3356 (1997)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-36-15-3349


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References

  1. R. Nowack, H. Opower, K. Wessel, H. Kruger, W. Haas, N. Wenzel, “Diffusion-cooled compact CO2 high power laser,” Laser Optoelectron. 23(3), 68–81 (1991), in German.
  2. P. Jackson, H. Baker, D. Hall, “CO2 large-area discharge laser using an unstable-waveguide hybrid resonator,” Appl. Phys. Lett. 54, 1950–1952 (1989). [CrossRef]
  3. C. Shackleton, K. Abramski, H. Baker, D. Hall, “Lateral and transverse mode properties of CO2 slab waveguide lasers,” Opt. Commun. 89, 423–428 (1992). [CrossRef]
  4. V. Svich, V. Tkachenko, A. Topkov, “Waveguide coaxial rf-excited CO2 laser,” Sov. J. Quantum Electron. 20(6) , 612–614 (1990). [CrossRef]
  5. D. Ehrlichmann, U. Habich, H. Plum, “High-power CO2 laser with coaxial waveguide and diffusion cooling,” IEEE J. Quantum Electron. 29, 2211–2219 (1993). [CrossRef]
  6. P. Burlamati, R. Pratesi, “High-efficiency coaxial waveguide dye laser with internal excitation,” Appl. Phys. Lett. 23, 475–476 (1973). [CrossRef]
  7. N. Hodgson, Q. Lu, S. Dong, B. Eppich, U. Wittrock, “High power solid state lasers in rod-, slab- and tube geometry,” Laser + Optoelectron. 23(3), 82–92, (1991), in German.
  8. J. Xin, D. Hall, “Multipass coaxial radiofrequency discharge CO2 laser,” Opt. Commun. 58, 420–422 (1986). [CrossRef]
  9. D. Ehrlichmann, U. Habich, H. Plum, P. Loosen, G. Herziger, “Azimuthally unstable resonators for high-power CO2 lasers with annular gain media,” IEEE J. Quantum Electron. 30, 1441–1447 (1994). [CrossRef]
  10. V. Pruzhanovskii, “Asymmetric modes in metal coaxial optical waveguides,” Sov. Phys. Tech. Phys. 15(6) , 897–900 (1970).
  11. A. Lapucci, F. Rossetti, P. Burlamacchi, “Beam properties of an RF-discharge annular CO2 laser,” Opt. Commun. 111, 290–296 (1994). [CrossRef]
  12. R. Abrams, A. Chester, “Resonator theory for hollow waveguide lasers,” Appl. Opt. 13, 2117–2125 (1974). [CrossRef] [PubMed]

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