Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Characterization of the spectral phase of an intense laser at focus via ionization blueshift

Journal Article · · Journal of the Optical Society of America. Part B, Optical Physics
 [1];  [2];  [2];  [2];  [2];  [2];  [3];  [1];  [2];  [1];  [2];  [2]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States)
  2. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  3. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Eindhoven Univ. of Technology (Netherlands)
An in situ diagnostic for verifying the spectral phase of an intense laser pulse at focus is shown. This diagnostic relies on measuring the effect of optical compression on ionization-induced blueshifting of the laser spectrum. Experimental results from the Berkeley Lab Laser Accelerator, a laser source rigorously characterized by conventional techniques, are presented and compared with simulations to illustrate the utility of this technique. These simulations show distinguishable effects from second-, third-, and fourth-order spectral phase.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1393072
Alternate ID(s):
OSTI ID: 1328629
Journal Information:
Journal of the Optical Society of America. Part B, Optical Physics, Journal Name: Journal of the Optical Society of America. Part B, Optical Physics Journal Issue: 9 Vol. 33; ISSN JOBPDE; ISSN 0740-3224
Publisher:
Optical Society of America (OSA)Copyright Statement
Country of Publication:
United States
Language:
English

References (25)

Compression of amplified chirped optical pulses journal December 1985
AIR Tools — A MATLAB package of algebraic iterative reconstruction methods journal February 2012
Multistage coupling of independent laser-plasma accelerators journal February 2016
Tunable laser plasma accelerator based on longitudinal density tailoring journal August 2011
Measuring ultrashort laser pulses in the time-frequency domain using frequency-resolved optical gating journal September 1997
Evidence of photon acceleration by laser wake fields journal March 2006
Laser red shifting based characterization of wakefield excitation in a laser-plasma accelerator journal June 2013
Staging of laser-plasma accelerators journal May 2016
Empirical formula for static field ionization rates of atoms and molecules by lasers in the barrier-suppression regime journal July 2005
Frequency up-shifting of laser pulses by copropagating ionization fronts journal September 1991
Experiments and simulations of tunnel-ionized plasmas journal July 1992
High Field Optical Nonlinearity and the Kramers-Kronig Relations journal September 2012
Multi-GeV Electron Beams from Capillary-Discharge-Guided Subpetawatt Laser Pulses in the Self-Trapping Regime journal December 2014
Photon accelerator journal May 1989
Temporal and Angular Resolution of the Ionization-Induced Refraction of a Short Laser Pulse in Helium Gas journal January 1999
Electron-Yield Enhancement in a Laser-Wakefield Accelerator Driven by Asymmetric Laser Pulses journal October 2002
Physics of laser-driven plasma-based electron accelerators journal August 2009
Temporal aberrations due to misalignments of a stretcher-compressor system and compensation journal July 1994
High-order harmonic generation in plasmas journal January 1997
Characterization of ultrashort electromagnetic pulses journal January 2009
Spectral blue shifting of a femtosecond laser pulse propagating through a high-pressure gas journal January 1993
Spectral, temporal, and spatial characteristics of plasma-induced spectral blue shifting and its application to femtosecond pulse measurement journal January 1996
Spectral determination of the amplitude and the phase of intense ultrashort optical pulses journal January 1996
Spectral phase interferometry for direct electric-field reconstruction of ultrashort optical pulses journal January 1998
Amplitude and phase control of ultrashort pulses by use of an acousto-optic programmable dispersive filter: pulse compression and shaping journal January 2000

Similar Records

Femtosecond growth dynamics of an underdense ionization front measured by spectral blueshifting
Technical Report · Tue Jun 01 00:00:00 EDT 1993 · OSTI ID:10157325

Femtosecond growth dynamics of an underdense ionization front measured by spectral blueshifting
Journal Article · Sun Jan 31 23:00:00 EST 1993 · IEEE Transactions on Plasma Science (Institute of Electrical and Electronics Engineers); (United States) · OSTI ID:6427279

Femtosecond growth dynamics of an underdense ionization front measured by spectral blueshifting
Technical Report · Thu Dec 31 23:00:00 EST 1992 · OSTI ID:6172707

Related Subjects