OPTICAL ELEMENT

PROBLEM TO BE SOLVED: To obtain a method of reducing the FSR and utilizing the refractive index change of PLZT at maximum, and to provide an electrode with a little optical loss and a device with a little wave front deterioration, if PLZT cavity optical switches are arrayed. SOLUTION: A plurality of...

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Bibliographic Details
Main Author ISHII TOSHIHIRO
Format Patent
LanguageEnglish
Published 21.06.2007
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To obtain a method of reducing the FSR and utilizing the refractive index change of PLZT at maximum, and to provide an electrode with a little optical loss and a device with a little wave front deterioration, if PLZT cavity optical switches are arrayed. SOLUTION: A plurality of rectangular parallelepiped cavities 12 are arranged with specified equal pitches in parallel to each other on the upside of a board 11. Electrodes 13, 14 are formed on both lengthwise sides impermeable to light, constituting an optical switch array 10. A plurality of cylindrical lenses 22 are arranged in parallel with the same arranging pitch on a transparent board 21, and the arrays are aligned and laminated together. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050351100