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An optical isolator
An optical isolator for use with a wavelength band of 600 -800 nm is improved in that it has a Faraday rotator made of an oxide material in which said oxide material contains (Tb x R 1-x ) 2 O 3 such that 0.5 ¦ x ¦ 1.0, and R is scandium, yttrium or any lanthanoid but Tb.
An optical isolator
An optical isolator for use with a wavelength band of 600 -800 nm is improved in that it has a Faraday rotator made of an oxide material in which said oxide material contains (Tb x R 1-x ) 2 O 3 such that 0.5 ¦ x ¦ 1.0, and R is scandium, yttrium or any lanthanoid but Tb.
An optical isolator
Optischer Isolierer
Isolateur optique
YAHAGI AKIRA (Autor:in) / WATANABE TOSHIAKI (Autor:in) / MAKIKAWA SHINJI (Autor:in)
22.07.2020
Patent
Elektronische Ressource
Englisch
IPC:
G02F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,...
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Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von...
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C04B
Kalk
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LIME