OPTICAL COMPONENT MODULE AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide an optical modulator module with improved mountability and reliability that has around DC pins a glass part that does not become cracked even when stress is applied to the DC pins.SOLUTION: An optical component module comprises at least a housing, optical components...

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Bibliographische Detailangaben
Hauptverfasser:	IGARASHI NOBUHIRO, NANAMI MASAYA, SATO YUJI, KONO KENJI
Format:	Patent
Sprache:	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:	PROBLEM TO BE SOLVED: To provide an optical modulator module with improved mountability and reliability that has around DC pins a glass part that does not become cracked even when stress is applied to the DC pins.SOLUTION: An optical component module comprises at least a housing, optical components disposed in the housing, and a DC bias connector part disposed in the housing to apply a DC bias to the optical components. The DC bias connector part comprises DC pins disposed in such a manner as to be inserted through a side wall of the housing and an insulation part disposed around the DC pins and electrically insulating the DC pins from the housing. Each DC pin includes neighboring two edges in a cross section thereof and the interior angle defined by each tangent line to each of the two edges is made greater than 90° so that when stress is applied on the DC pin in a prescribed direction, local stress is prevented from being exerted on the insulation part in the prescribed direction.