Sign In
Register
eISSN:2278-5299

International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35

A News Letter Sign UP!
High Efficiency Laser-Diode-Pumped Cavity-Dumped Ytterbium-Doped Y3Al5O12 Laser

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.2 Issue 1, pp 450-453,Year 2013

HIGH EFFICIENCY LASER-DIODE-PUMPED CAVITY-DUMPED YTTERBIUM-DOPED Y3AL5O12 LASER

H. Hitotsuya,N. Shimojo,S. Matsubara,M. Inoue,S. Kawato

Correspondence should be addressed to :

Received : 11 January 2013; Accepted : 24 January 2013 ; Published : 28 February 2013

Share
Download 125
View 179
Article No. 10113
Abstract

We developed a laser-diode (LD)-pumped cavity-dumped ytterbium-doped yttrium aluminum garnet (Yb:YAG) laser. The slope efficiency and optical-to-optical conversion efficiency were 72% and 56%, respectively for an absorbed pump power of 780 mW at a pulse repetition rate of 100 kHz. The pulse width was 15 ns. To our knowledge, the efficiencies are the highest for LD-pumped short pulse lasers with pulse widths of hundred nanoseconds or less.

Key Words   
Yb:YAG, cavity-dumped, high-efficiency, diode-pumped, nanosecond pulsed

Copyright
References
  1. A. Giesen, H. Hügel, A. Voss, K. Wittig, U. Brauch, and H. Opower, “Scalable concept for diode-pumped high-power solid-state lasers,” Appl. Phys. B, vol. 58, pp. 365–372, May 1994.
  2. S. Matsubara, T. Ueda, S. Kawato, and T. Kobayashi, “Nearly quantum-efficiency limited oscillation of Yb:YAG laser at room temperature,” in Advanced Solid-State Photonics, 2005, Technical Digest (Optical Society of America), paper TuB38.
  3. S. Matsubara, T. Ueda, S. Kawato, and T. Kobayashi, “Highly Efficient Continuous-Wave Laser Oscillation in Microchip Yb:YAG Laser at Room Temperature,” Jpn. J. Appl. Phys., vol. 46, pp. L132–L134, Feb. 2007.
  4. A. Vuylsteke, “Theory of Laser Regeneration Switching,” J. Appl. Phys., vol. 34, pp. 1615–1622, Jun. 1963.
  5. W. R. Hook, R. H. Dishington, and R. P. Hilberg, “Laser cavity dumping using time variable reflection,” Appl. Phys. Lett., vol. 9, pp. 125–127, Aug. 1966.
  6. C. Stolzenburg, A. Voss, T. Graf, M. Larionov, and A. Giesen, “Advanced pulsed thin disk laser sources,” in Proc. SPIE, 2008, vol. 6871, 68710H, pp.1-14.
  7. X. X. Tang, Z. W. Fan, J. S. Qiu, F. Q. Lian, and X. L. Zhang, “High Efficiency and Good Beam Quality of Electro-Optic, Cavity-Dumped and Double-End Pumped Nd:YLF Laser,” Laser Phys., vol. 22, pp. 1015–1020, Jun. 2012.
  8. A. Killi, U. Morgner, M. J. Lederer, and D. Kopf, “Diode-pumped femtosecond laser oscillator with cavity dumping,” Opt. Lett., vol. 29, pp. 1288–1290, Jun. 2004.
  9. S. Matsubara, T. Ueda, M. Inoue, M. Tanaka, K. Otani, S. Kawato, and T. Kobayashi, “High Efficiency Cavity Dumped Operation of Yb:YAG Laser at Room Temperature”, in Advanced Solid-State Photonics, 2006, Technical Digest (Optical Society of America), paper MB13.
  10. M. Takama, S. Matsubara, T. Ueda, M. Inoue, M. Tanaka, K. Otani, S. Kawato, and T. Kobayashi, “Highly efficient nanosecond-pulse Yb:YAG laser,” Smart Processing Technology 07, vol. 2, pp. 281–283, Mar. 2008.
  11. M. Takama, S. Matsubara, H. Hitotsuya, T. Igarashi, Y. Kondou, Y. Sasatani, S. Watanabe and S. Kawato, “Single-emitter-laser-diode-pumped, cavity-dumped Yb:YAG laser,” in The 4th European Physical Society-Quantum Electronics and Optics Division (EPS-QEOD) Europhoton Conference, 2010, paper ThP29.
  12. H. Hitotsuya, M. Takama, M. Inoue, S. Matsubara, Y. Sasatani, N. Shimojo, and S. Kawato, “Single-Emitter Laser-Diode-Pumped Cavity-Dumped Ytterbium-Doped Y3Al5O12 Laser,” to be published in International Journal of Latest Research in Science and Technology.
  13. X. Yu, C. Wang, Y. F. Ma, F. Chen, R. P. Yan, and X. D. Li, “Performance improvement of high repetition rate electro-optical cavity-dumped Nd:GdVO4 laser,” Appl. Phys. B, vol. 106, pp. 309–313, Feb. 2012.
  14. W. Koechner, Solid-State Laser Engineering, 6th ed., New York, USA: Springer, 2006.
  15. J. Dorring, A. Killi, U. Morgner, A. Lang, M. Lederer, and D. Kopf, “Period doubling and deterministic chaos in continuously pumped regenerative amplifiers,” Opt. Express, vol. 12, pp. 1759–1768, Apr. 2004.
  16. J. Dorring, A. Killi, U. Morgner, M. J. Lederer, A. Lang, and D. Kopf, “Multi-Periodic Regimes and Deterministic Chaos in Regenerative Amplifiers,” in Advanced Solid-State Photonics, 2005, Technical Digest (Optical Society of America), paper MB47.
To cite this article

H. Hitotsuya,N. Shimojo,S. Matsubara,M. Inoue,S. Kawato , " High Efficiency Laser-diode-pumped Cavity-dumped Ytterbium-doped Y3al5o12 Laser ", International Journal of Latest Research in Science and Technology . Vol. 2, Issue 1, pp 450-453 , 2013

Responsive image

MNK Publication was founded in 2012 to upholder revolutionary ideas that would advance the research and practice of business and management. Today, we comply with to advance fresh thinking in latest scientific fields where we think we can make a real difference and growth now also including medical and social care, education,management and engineering.

Responsive image

We offers several opportunities for partnership and tie-up with individual, corporate and organizational level. We are working on the open access platform. Editors, authors, readers, librarians and conference organizer can work together. We are giving open opportunities to all. Our team is always willing to work and collaborate to promote open access publication.

Responsive image

Our Journals provide one of the strongest International open access platform for research communities. Our conference proceeding services provide conference organizers a privileged platform for publishing extended conference papers as journal publications. It is deliberated to disseminate scientific research and to establish long term International collaborations and partnerships with academic communities and conference organizers.