作者: D. Sanchez , M. Hemmer , M. Baudisch , S. L. Cousin , K. Zawilski
关键词:
摘要: … The CPA line is seeded with the narrow-band, 2 μm pulses from the fiber front-end. The few picosecond 2 μm pulses are temporally stretched using a chirped volume Bragg grating (…