TY - CONF KW - Diode laser arrays KW - Fiber Bragg gratings KW - Optical parametric chirped pulse amplification KW - Regenerative amplification KW - X ray lasers KW - Yb:YAG lasers AU - Drew Morrill AU - Daniel Carlson AU - D. Lesko AU - T.-H. Wu AU - Scott Diddams AU - Margaret Murnane AU - Henry Kapteyn AU - Michaƫl Hemmer AB - We report a mid-IR OPCPA all-fiber front-end and cryogenic Yb:YAG pump laser. The front-end delivers pulses at 1.5-$\mu$m and 1-$\mu$m. The Yb:YAG amplifier boosts these pulses to 5-mJ, 1-kHz. The systems operate uninterrupted for weeks. BT - Advanced Solid State Lasers DA - 2021-11 N2 - We report a mid-IR OPCPA all-fiber front-end and cryogenic Yb:YAG pump laser. The front-end delivers pulses at 1.5-$\mu$m and 1-$\mu$m. The Yb:YAG amplifier boosts these pulses to 5-mJ, 1-kHz. The systems operate uninterrupted for weeks. PB - Optical Society of America PY - 2021 EP - AW2A.7 T2 - Advanced Solid State Lasers TI - All-Fiber Mid-IR OPCPA Front-End and Cryogenic Yb:YAG Pump Laser for Soft X-ray Generation UR - http://www.osapublishing.org/abstract.cfm?URI=ASSL-2021-AW2A.7 VL - OSA Technical Digest ER -