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Title: Scanning cross-correlator for monitoring uniform 3D ellipsoidal laser beams

The specific features of experimental implementation of a cross-correlator with a scan rate above 1600 cm s{sup -1} and a spatial delay amplitude of more than 15 mm are considered. The possibility of measuring the width of femtosecond pulses propagating in a train 300 μs in duration with a repetition rate of 1 MHz is demonstrated. A time resolution of 300 fs for the maximum time window of 50 ps is attained. The cross-correlator is aimed at testing 3D pulses of a laser driver of an electron photo-injector. (laser applications and other topics in quantum electronics)
Authors:
; ; ; ; ; ;  [1] ; ;  [2] ;  [3] ;  [4]
  1. Institute of Applied Physics, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)
  2. Photo Injector Test Facility DESY-PITZ (Germany)
  3. European Organization for Nuclear Research (CERN), Geneva (Switzerland)
  4. Joint Institute for Nuclear Research, Dubna, Moscow region (Russian Federation)
Publication Date:
OSTI Identifier:
22373627
Resource Type:
Journal Article
Resource Relation:
Journal Name: Quantum Electronics (Woodbury, N.Y.); Journal Volume: 44; Journal Issue: 1; Other Information: Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ELECTRONS; LASER RADIATION; LASERS; MHZ RANGE 01-100; PULSES; QUANTUM ELECTRONICS; TIME RESOLUTION