Vol. 29 No. 3SI (2019)
Papers

Amplification of Ultrashort Titan-sapphire Laser Pulses Using Chirped-pulse Amplification Technique

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  • Pham Huy Thong,
  • Nguyen Xuan Tu,
  • Nguyen Van Diep,
  • Pham Van Duong,
  • Pham Hong Minh,
  • Vu Thi Bich,
  • O. A. Buganov,
  • S. A. Tikhomirov,
  • Marilou Cadatal-Raduban
Pham Huy Thong
Institute of Physics, Vietnam Academy of Science and technology
Nguyen Xuan Tu
Institute of Physics, Vietnam Academy of Science and technology
Nguyen Van Diep
Institute of Physics, Vietnam Academy of Science and technology
Pham Van Duong
Institute of Physics, Vietnam Academy of Science and technology
S. A. Tikhomirov
B. I. Stepanov Institute Physics of National Academy of Science Belarus
Marilou Cadatal-Raduban
Centre for Theoretical Chemistry and Physics, School of Natural and Computational Sciences, Massey University, Albany, Auckland 0632, New Zealand
DOI: https://doi.org/10.15625/0868-3166/29/3SI/14334

Published 22-10-2019

Keywords

  • Ti,
  • Sapphire laser,
  • chirped pulse amplification,
  • femtosecond pulse,
  • ultrashort laser,
  • stretcher and compressor pulse
    • ...More
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How to Cite

Thong, P. H., Tu, N. X., Diep, N. V., Duong, P. V., Minh, P. H., Bich, V. T., Buganov, O. A., Tikhomirov, S. A., & Cadatal-Raduban, M. (2019). Amplification of Ultrashort Titan-sapphire Laser Pulses Using Chirped-pulse Amplification Technique. Communications in Physics, 29(3SI), 331. https://doi.org/10.15625/0868-3166/29/3SI/14334
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Abstract

We report on a Chirped Pulse Amplification (CPA)-based Titanium:Sapphire (Ti:Al2O3 or Ti:Sapphire) amplifier that uses a single grating stretcher and compressor configuration. The 8-pass amplifier configuration is able to yield 70 μJ pulse energy at 10 Hz repetition rate, which corresponds to a gain of 7000 times. The amplified pulses are expected to be transform-limited with pulse duration of 85 fs. This amplifier will expand the application of our Ti:Sapphire laser at the Vietnam Academy of Sciences (VAST).
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