SBS (stimulated Brillouin scattering) pulse distortion in multimode optical fibers
Conference
·
OSTI ID:5466917
- Lawrence Livermore National Lab., CA (USA)
We have observed sever temporal-pulse-shape distortion due to stimulated Brillouin scattering (SBS) in multimode optical fibers used to diagnose 351 m laser pulses on the Nova laser system. Our measurements can be fit by a basic model of SBS and provide a clear indication of the intensity and temporal regimes where significant SBS-induced temporal-pulse-shape distortion can be avoided. 15 refs., 3 figs., 1 tab.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- Sponsoring Organization:
- DOE/DP
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5466917
- Report Number(s):
- UCRL-101649; CONF-890836-18; ON: DE90003023; TRN: 89-029882
- Resource Relation:
- Conference: 33. SPIE annual international technical symposium on optical and optoelectronic applied science and engineering, San Diego, CA (USA), 6-11 Aug 1989
- Country of Publication:
- United States
- Language:
- English
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DIAGNOSTIC TECHNIQUES
SIGNAL DISTORTION
BRILLOUIN EFFECT
EQUATIONS OF MOTION
LASER-PRODUCED PLASMA
LASERS
OPTICAL FIBERS
STREAK CAMERAS
CAMERAS
COHERENT SCATTERING
DIFFERENTIAL EQUATIONS
EQUATIONS
FIBERS
MEASURING INSTRUMENTS
PARTIAL DIFFERENTIAL EQUATIONS
PLASMA
RADIATION DETECTORS
SCATTERING
700208* - Fusion Power Plant Technology- Inertial Confinement Technology
DIAGNOSTIC TECHNIQUES
SIGNAL DISTORTION
BRILLOUIN EFFECT
EQUATIONS OF MOTION
LASER-PRODUCED PLASMA
LASERS
OPTICAL FIBERS
STREAK CAMERAS
CAMERAS
COHERENT SCATTERING
DIFFERENTIAL EQUATIONS
EQUATIONS
FIBERS
MEASURING INSTRUMENTS
PARTIAL DIFFERENTIAL EQUATIONS
PLASMA
RADIATION DETECTORS
SCATTERING
700208* - Fusion Power Plant Technology- Inertial Confinement Technology