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Title: Carrier-envelope-phase stabilized terawatt class laser at 1 kHz with a wavelength tunable option

Journal Article · · Optics Express
DOI:https://doi.org/10.1364/OE.23.004563· OSTI ID:1188316
 [1];  [2];  [3];  [3];  [3];  [3];  [4];  [3];  [5];  [6];  [7];  [3];  [3];  [3];  [3]
  1. Kapteyn-Murnane Laboratories, Boulder, CO (United States); Crunch Technologies, Boulder, CO (United States)
  2. Kapteyn-Murnane Laboratories, Boulder, CO (United States)
  3. Kansas State University, Manhattan, KS (United States)
  4. Kansas State University, Manhattan, KS (United States); Ludwig Maximilian Univ., Munich (Germany)
  5. Univ. of Kansas, Lawrence, KS (United States)
  6. Augustana College, Sioux Fall, SD (United States)
  7. Louisiana State Univ., Baton Rouge LA (United States)

We demonstrate a chirped-pulse-amplified Ti:Sapphire laser system operating at 1 kHz, with 20 mJ pulse energy, 26 femtosecond pulse duration (0.77 terawatt), and excellent long term carrier-envelope-phase (CEP) stability. A new vibrational damping technique is implemented to significantly reduce vibrational noise on both the laser stretcher and compressor, thus enabling a single-shot CEP noise value of 250 mrad RMS over 1 hour and 300 mrad RMS over 9 hours. This is, to the best of our knowledge, the best long term CEP noise ever reported for any terawatt class laser. This laser is also used to pump a white-light-seeded optical parametric amplifier, producing 6 mJ of total energy in the signal and idler with 18 mJ of pumping energy. Due to preservation of the CEP in the white-light generated signal and passive CEP stability in the idler, this laser system promises synthesized laser pulses spanning multi-octaves of bandwidth at an unprecedented energy scale.

Research Organization:
Kansas State Univ., Manhattan, KS (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-86ER13491
OSTI ID:
1188316
Journal Information:
Optics Express, Vol. 23, Issue 4; ISSN 1094-4087
Publisher:
Optical Society of America (OSA)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 17 works
Citation information provided by
Web of Science

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Cited By (4)

An intense, few-cycle source in the long-wave infrared journal April 2019
High harmonic generation spectroscopy via orbital angular momentum journal August 2019
Simultaneous few-cycle pulse generation of the depleted pump and signal from an optical parametric amplifier journal January 2018
CEP-stabilized, sub-18 fs, 10 kHz and TW-class 1 kHz dual output Ti:Sa laser with wavelength tunability option journal January 2019

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