LASER DEVICE AND LASER APPLICATION DEVICE

PURPOSE: To provide a laser device capable of obtaining stable laser output over a long term. CONSTITUTION: This laser device is composed of a laser crystal 21 incorporating fluoride, resonator structure including the laser crystal 21, a means for exciting the laser crystal 21, first laser beams 32...

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Bibliographic Details
Main Authors MIYAI TAKESHI, FURUKAWA YASUNORI, SATO MASAZUMI, MAKIO SATOSHI
Format Patent
LanguageEnglish
Published 17.12.1996
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
DEVICES USING STIMULATED EMISSION
ELECTRICITY
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:PURPOSE: To provide a laser device capable of obtaining stable laser output over a long term. CONSTITUTION: This laser device is composed of a laser crystal 21 incorporating fluoride, resonator structure including the laser crystal 21, a means for exciting the laser crystal 21, first laser beams 32 obtained by oscillating light emitted from the laser crystal 21 in a laser resonator 20, an optical components arranged in the resonator, to take a part of the first laser beams 32 out of the resonator as sample light and a means for stabilizing the output of the first laser beams 32.
Bibliography:Application Number: JP19950137608