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7 June 2004All-fiber 1.15-mJ pulsed eye-safe optical source
Valery N. Philippov,1 Jayanta K. Sahu,1 Christophe A. Codemard,1 William A. Clarkson,1 Joo-Nyung Jang,1 Johan Nilssonhttps://orcid.org/0000-0003-1691-7959,1 Guy N. Pearson2
1Univ. of Southampton (United Kingdom) 2QinetiQ (United Kingdom)
We report a MOPA (master oscillator - power amplifier) pulsed optical fiber source emitting high-brightness radiation (M2 = 1.65) in the “eye-safe” 1.55 μm region. A high pulse energy of 1.15 mJ was reached at low repetition rates while the maximum average output power was 2.2 W at a wavelength of 1562 nm.
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Valery N. Philippov, Jayanta K. Sahu, Christophe A. Codemard, William A. Clarkson, Joo-Nyung Jang, Johan Nilsson, Guy N. Pearson, "All-fiber 1.15-mJ pulsed eye-safe optical source," Proc. SPIE 5335, Fiber Lasers: Technology, Systems, and Applications, (7 June 2004); https://doi.org/10.1117/12.527451