Stabilization of the he-ne maser on the atomic line center.
Automatic feedback control for long-term frequency stabilization of He-Ne laser at center frequency of atomic resonance
CAVITY RESONANCE↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Sensing of Meteorological Variables by Laser Probe Techniques Semiannual Report, 1 Aug. 1965 - 31 Jan. 1966
Sensing of meteorological variables by laser probe techniques
METEOROLOGICAL PROBE↗
A new class of trapped light filaments
New class light filament identified in Raman radiation of intense ruby laser beam
RUBY LASER↗
Lossless conversion of a plane laser wave to a plane wave of uniform irradiance.
Lossless conversion of plane laser wave to plane wave of uniform irradiance, noting planoaspheric lenses method and aberrated lens system
LENS DESIGN↗
The polarization of light from Nd super 3 super plus -glass lasers.
Polarization of light from glass laser doped with two percent positive trivalent neodymium measured with time resolution of less than microsecond
POLARIZED LIGHT↗
Theory of magnetic effects in optical maser amplifiers and oscillators.
Model for behavior of optical maser in static magnetic field of arbitrary strength in Z direction and in electromagnetic field composed of traveling waves
ELECTROMAGNETIC FIELD↗
The absorption of laser radiation along atmospheric slant paths.
Laser radiation absorbed along slant paths, spectral line overlapping and center line shift with pressure variation
LASER OUTPUT↗
Experimental study of breakdown phenomena in argon gas by a laser beam at low pressure.
Ionization phenomena in argon due to laser radiation by measuring electron density and energy as time function after laser pulse initiation at different gas pressures and preionized conditions
ARGON↗
High-sensitivity fast-response laser detection systems.
High sensitivity fast-response laser detection system, describing microwave response photoelectric detector with amplification and mixing functions
MICROWAVE CIRCUIT↗
Precision laser automatic tracking system.
Sensitivity and tracking capabilities of precision laser automatic tracking system
LASER OUTPUT↗
Laser Doppler velocimeter for measurement of localized flow velocities in liquids.
Laser Doppler velocimeter for measuring localized flow velocities in liquids
VELOCITY MEASUREMENT↗
The two-way transmission of a ruby-laser beam between earth and a retroreflecting satellite.
Ruby laser energy reflected off Explorer XXII SATELLITE
RUBY LASER↗
Ring laser sensor applications.
Ring laser sensor parameters and characteristics, noting application to measurement of angular rate, mass flow, navigation and guidance
LASER OUTPUT↗
A laser device for remote vibration measurement.
Laser application for vibration measurement utilizing Doppler shift produced on wave reflected from surface vibrating normal to beam path
OPTICAL HETERODYNE↗
A high time resolution polarimeter for laser analysis.
High time resolution polarimeter for laser analysis, beam intensity after passing through analyzers measured by photomultipliers
PHOTOMULTIPLIER↗
The measurement of fast current pulses in the kiloampere range.
Current transducer for measuring current pulses in kiloampere range and suitable for laser research applications
CURRENT DENSITY↗
Report on Laser Back-scatter System and Subsystems Semiannual Status Report
Laser system for determining sky backscattering radiation - subsystem circuit diagrams
CIRCUIT↗
Plasma physics
Calculations and experiments to determine ion wave instability in steady state discharge, laser breakdown in plasma, and microwave scattering from standing plasma waves
LASER OUTPUT↗