PLANAR WAVEGUIDE LASER EXCITATION MODULE AND PLANAR WAVEGUIDE WAVELENGTH CONVERSION LASER DEVICE

A waveguide is constructed by sandwiching a transparent member 4 and a laser medium 5 between a first clad 3-1 and a second clad 3-2. Pumping light 8 is made to be incident from a direction perpendicular to a direction of the optical axes of first to fourth laser oscillation light beams 9-1 to 9-4,...

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Bibliographic Details
Main Authors AKINO, YOSUKE, YANAGISAWA, TAKAYUKI
Format Patent
LanguageEnglish
French
German
Published 27.07.2016
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:A waveguide is constructed by sandwiching a transparent member 4 and a laser medium 5 between a first clad 3-1 and a second clad 3-2. Pumping light 8 is made to be incident from a direction perpendicular to a direction of the optical axes of first to fourth laser oscillation light beams 9-1 to 9-4, and to alternately propagate through the transparent member 4 and the laser medium 5 in a zigzag manner so as to pump only resonator mode regions in the laser medium 5.
Bibliography:Application Number: EP20120889667