| 摘要 |
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. A DC pin has a circular cross section and at the same time has a flat part at an internal end positioning inside the housing. The DC pin is so constructed that the flat part is electrically connected to the optical components. The DC pin is designed in such a manner that when stress is applied to the DC pins in a prescribed direction, local stress is prevented from being exerted on the insulation part in the prescribed direction while connection easiness between the DC pins and optical components is also secured. |
