High-power optical isolator

The utility model discloses a high-power optical isolator. The device comprises an input collimator, a main body and an output collimator, cooling structures are arranged at the two ends of the main body, the cooling structures are provided with circulating flow channels, cooling grooves are formed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HU JIANGMIN, ZHANG FENG, SU XIMING, LU HAILONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 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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Beschreibung
Zusammenfassung:	The utility model discloses a high-power optical isolator. The device comprises an input collimator, a main body and an output collimator, cooling structures are arranged at the two ends of the main body, the cooling structures are provided with circulating flow channels, cooling grooves are formed in the two ends of the main body, the circulating flow channels are communicated with the cooling grooves, the circulating flow channels can be communicated with an external cooling water source, and the main body is made of a metal material; the cooling structure is provided with a through hole, and the optical fiber end of the input collimator and the optical fiber end of the output collimator can be led out through the through hole. The utility model relates to a high-power optical isolator.Circulating flow channel, the circulating flow channel is communicated with an external cooling water source; and meanwhile, the circulating flow channel is communicated with the cooling tank, so thatthe circulating cooling w