conformity 发表于 2025-3-23 12:57:11
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H. J. Eichler,A. Haase,O. Mehl robots for two reasons. The first results from the atti tude that the permissible (desired) robot elasticity may, satisfacto rily well, be tested using the m978-3-642-82206-3978-3-642-82204-9Series ISSN 0178-5354 Series E-ISSN 2197-7119Melanoma 发表于 2025-3-23 19:49:25
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Electric-Discharge Pumpingge pumping is employed almost without exception: either directly by means of a gaseous or solid-state discharge, or indirectly via electrically-energized optical pumps (flash-lamps, diode-laser pumps etc.). The significance of high “wall-plug” efficiency for such systems (which typically operate wit诱惑 发表于 2025-3-24 04:16:22
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On Unstable Resonators Producing Compact Output Beamomponents is described. These resonators are composed of spherical mirrors and belong to unstable optical ones both for positive and negative branches. Space distributions of the cavity lasing modes and output characteristics of such resonators for a fast-flow discharge CO. laser are investigated nu挥舞 发表于 2025-3-24 18:20:42
Dynamics of Lasers with Passive and Active Modulation of Lossesons on the passive mode-locking in solid state and dye lasers with a saturable absorber (LSA)and on passive modulation of losses in CO2 LSA. Various regular and chaotic pulsations have been observed and theoretical models for their interpretation have been proposed and explain many features of exper不发音 发表于 2025-3-24 21:32:23
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Metal Vapour Lasers a resonance upper and metastable lower level, excited by direct electron bombardment. Many other lasers employ the vapour of a metal as the active medium, many with laser transitions of the ion, and with a variety of excitation mechanisms including charge transfer, Penning ionisation and recombinat