Lasers and Masers: a Continuing Bibliography: A Selection of Annotated References to Unclassified Reports and Journal Articles Introduced Into the NASA Information System During the Period January, 1962-, Volume 2Scientific and Technical Information Division, National Aeronautics and Space Amdinistration, 1965 |
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Results 1-5 of 100
Page 1-4
... threshold . A model for this effect based on trapping of carriers gives good agreement both with the delay results and with experimental data on the time depend- ence of spontaneous emission for currents below threshold , provided that ...
... threshold . A model for this effect based on trapping of carriers gives good agreement both with the delay results and with experimental data on the time depend- ence of spontaneous emission for currents below threshold , provided that ...
Page 1-15
... threshold values above which this damage occurs are of interest for both op- tical engineering and theoretical purposes . In the present work energy density thresholds were determined for single quarter- wave and halfwave films vacuum ...
... threshold values above which this damage occurs are of interest for both op- tical engineering and theoretical purposes . In the present work energy density thresholds were determined for single quarter- wave and halfwave films vacuum ...
Page 1-20
... threshold is lower for the stimulated Brillouin effect than for the stimulated Raman effect The stimulated Brillouin effect was observed with a Fabry Perot etalon . Measurements of the Fabry Perot patterns gave a value of 840 meters per ...
... threshold is lower for the stimulated Brillouin effect than for the stimulated Raman effect The stimulated Brillouin effect was observed with a Fabry Perot etalon . Measurements of the Fabry Perot patterns gave a value of 840 meters per ...
Page 1-24
... threshold documents see For individual communication systems . N66-37710 - N66-37729 . M.G.J. N66-37710 # Joint Publications Research Service . Washing- ton , D. C. BIOLOGICAL EFFECT AND DOSIMETRY OF RADIATION OF RUBY LASER A. A. ...
... threshold documents see For individual communication systems . N66-37710 - N66-37729 . M.G.J. N66-37710 # Joint Publications Research Service . Washing- ton , D. C. BIOLOGICAL EFFECT AND DOSIMETRY OF RADIATION OF RUBY LASER A. A. ...
Page 1-45
... threshold current den- sities of about 300 amp / cm2 at 11 ° K , and they can be operated con- tinuously with currents of several amp . With magnetic fields of several kgauss applied perpendicularly to the diode current the threshold ...
... threshold current den- sities of about 300 amp / cm2 at 11 ° K , and they can be operated con- tinuously with currents of several amp . With magnetic fields of several kgauss applied perpendicularly to the diode current the threshold ...
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Common terms and phrases
ABSORPTION abstract see issue Akademiia Nauk SSSR AMPLIFIER Applied Physics ARGON ATMOSPHERIC ATOMIC Calif CFSTI CHARACTERISTICS COEFFICIENT DENSITY DETERMINED DIFFRACTION DISCHARGE DISCUSSING DOPED EFFECT Electrical ENERGY EQUATIONS EXCITATION experimental FREQUENCY function GALLIUM ARSENIDE GAS LASER GIANT PULSE GLASS LASER He-Ne HELIUM-NEON LASER HIGH INJECTION LASERS INTENSITY INTERFEROMETER ION LASER IONIZATION Journal of Quantum Laboratories LASER ACTION LASER BEAM LASER DIODE LASER EMISSION LASER LIGHT LASER OPERATING LASER OSCILLATORS LASER OUTPUT LASER PULSE LASER PUMPING LASER RADIATION LASER SYSTEM LIQUID LUMINESCENCE MAGNETIC FIELD MASER MEASUREMENT MICROWAVE MIRROR MODE MODULATION MOLECULAR NOISE NONLINEAR NOTING observed obtained OPTICAL PUMPING OUTPUT POWER P-N JUNCTION PARAMETERS PHOTON PLASMA POPULATION INVERSION PULSED LASER Q-FACTOR Quantum Electronics Quantum Electronics Conference RADAR refs Research RESONATOR RUBY LASER SATURATION SCATTERING SEMICONDUCTOR LASER SOLID STATE LASER SPECTRAL SPECTROSCOPY SPECTRUM STIMULATED EMISSION TECHNIQUES TEMPERATURE THEORY THERMAL THRESHOLD tion TRANSITIONS TRAVELING WAVE USSR VAPOR WAVELENGTH WIDTH
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Page iv - States that maintain collections of NASA documents for public reference. 4. Other organizations in the United States having a need for NASA documents in work related to the aerospace program. 5. Foreign...
Page 121 - Engineers, the American Society of Mechanical Engineers, the Institute of Electrical and Electronics Engineers, and the Society of Automotive Engineers.
Page iii - Each entry in the bibliography consists of a citation and an abstract. The listing of entries is arranged in two major groups. Report literature references are contained in the first group and are subdivided according to their date of announcement in TPA and STAR.
Page iv - Washington, DC 20402 Information on the availability of this publication and other reports covering NASA scientific and technical information may be obtained by writing to: Scientific and Technical Information Division National Aeronautics and Space Administration Code...
Page 158 - As in conventional fiber optics, the refractive index of the core is greater than that of the cladding, so that light is carried in the core by total internal reflection.
Page 1-27 - The twofold purpose of this study was: 1. To analyze optical second -harmonic generation (SHG) in the focus of the lowest order transverse mode of a cw gas laser beam; 2. To utilize the power enhancement available from focusing to measure smaller nonlinearities on a cw basis than previously had been done. "The...
Page v - All articles listed are available from the American Institute of Aeronautics and Astronautics, Technical Information Service. Individual and Corporate AIAA Members in the United States and Canada may borrow publications without charge. Interlibrary loan privileges are extended to the libraries of government agencies and of academic nonprofit institutions in the United States and Canada. Loan...
Page 93 - 67; PROCEEDINGS OF THE NINETEENTH ANNUAL NATIONAL AEROSPACE ELECTRONICS CONFERENCE, DAYTON, OHIO. MAY 15-17. 1967, TECHNICAL PAPERS. Conference sponsored by the Dayton Section, and the Aerospace and Electronic Systems Group of the Institute of Electrical and Electronics Engineers. Dayton, Ohio, Institute of Electrical and Electronics Engineers, Inc., 1967, p.
Page iv - NASA or that maintain depositories of NASA documents for public use. Non-NASA documents listed are provided by NASA without charge only to NASA Offices, Centers, contractors, subcontractors, grantees, and consultants. Organizations and individuals not falling into one of these categories may purchase the documents listed from either of two sales agencies, as specifically identified in the abstract section...
Page 89 - Division of the Institution of Electrical Engineers, the Institution of Electronic and Radio Engineers, the Institution of Mechanical Engineers, the Institution of Structural Engineers, and the United Kingdom and Eire Section of the Institute of Electrical and Electronics Engineers.