Jack B.Zirker,OddbjørnEngvold, inThe Sun as a Guide to Stellar Physics, 2019 2.2Modeling of the Sun's Atmosphere Before around 1940, calculations of solar spectral lines were based on the “Schuster–Schwarzschild” model of the atmosphere, in which thephotosphereradiated acontinuous spectruman...
Absorption Spectra of a Three-Level Atom Embedded in a PBG Reservoir 摘要: Z Han,K Zhang,HZ Zhang - 《Chinese Physics Letters》 被引量: 18发表: 2007年 Uncertainty analysis of visible and near-infrared data of hydrocarbons. Measurement of physical and chemical properties of hydrocarbons plays an...
Intracavity second‐harmonic generation in a Nd pentaphosphate laser We have achieved cw second‐harmonic generation using an intracavity Ba2NaNb5O15doubler crystal in a low‐power NdP5O14laser pumped by a dye laser. Our res... SR Chinn - 《Applied Physics Letters》 被引量: 56发表: 1976年...
(NASDAQ: MKSI) introduces its Spectra-Physics® Explorer® One™ HP 355-6, the highest power UV model of the highly successful Explorer One line of ultra-compact actively Q-switched lasers. Providing >6 W UV power with repetition rates from single shot up to 500 kHz, the new laser ...
(NASDAQ: MKSI) announces that its Spectra-Physics®business unit introduces a new pulsed green fiber laser with high output power and pulse energy. The new VGEN-G-HE-30 delivers >30 W and high pulse energy up to 200 μJ in the green. The air-cooled laser features tunable, short ...
Review of Semiconductor Physics J.M. Martínez-Duart, ... F. Agulló-Rueda, in Nanotechnology for Microelectronics and Optoelectronics, 2006 3.7.4 Emission spectrum In Section 3.7.2, we have considered transitions of electrons from the valence band to the conduction band in semiconductors caused ...
Chemical Physics Richard Bersohn, Bruce J. Berne, in Encyclopedia of Physical Science and Technology (Third Edition), 2003 I.B.2 Structure Inferred from Moments of Inertia At very high resolution, electronic spectra exhibit rotational structure from which the moments of inertia of both the ground...
GL Loper,JA Gelbwachs,SM Beck - 《Canadian Journal of Physics》 被引量: 1发表: 2011年 CO2 Laser Photoacoustic Detection of Hydrazine-Based Rocket Fuels. This report describes recent work performed at The Aerospace Corporation to determine the capability of the CO2 laser photoacoustic technique to...
Spectra-Physics, Inc. (San Jose, CA) Primary Class: 356/138 Other Classes: 356/149, 356/250 International Classes: G01C5/00;G01C5/02;G01C15/00; (IPC1-7): G01B11/26 Field of Search: 356/138, 356/148, 356/149, 356/153, 356/248, 356/249, 356/250, 33/DIG.21 ...
Applied Physics B, 2003,76 : 75 - 81.Quantum interference spectra at the difference-frequency generation in four-level atomic systems[J] . C. Mavroyannis.Applied Physics B Lasers and Optics . 2003 (1)MAVROYANNIS C. Quantum interference spectra at the difference-frequency generation in four-...