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    • 4. 发明申请
    • OPTICAL DEVICE WITH CANTILEVERED FIBER ARRAY AND PLANAR LIGHTWAVE CIRCUIT
    • 具有光纤阵列和平面照明电路的光学器件
    • US20060291782A1
    • 2006-12-28
    • US11424755
    • 2006-06-16
    • Barry CarpenterTerry SmithStephen Znameroski
    • Barry CarpenterTerry SmithStephen Znameroski
    • G02B6/30
    • G02B6/3652G02B6/30G02B6/3636G02B6/368G02B6/3692G02B6/3839
    • An optical device comprises a cantilevered fiber array coupled to a planar lightwave circuit. The cantilevered fiber array comprises a base supporting at least a portion of at least one optical fiber in a fiber guiding channel and a cover bonded to the base and/or the at least one optical fiber, where a terminal end of the at least one optical fiber extends beyond an end of at least one of the base and cover. The planar lightwave circuit comprises a planar waveguide formed on a substrate, the planar waveguide including a waveguide core. The terminal end of the fiber of the cantilevered fiber array is disposed in an alignment groove formed in a portion of the planar lightwave circuit substrate. A transverse channel is formed in the planar lightwave circuit substrate at an optical interface of the waveguide core and the terminal end of the at least one optical fiber.
    • 光学装置包括耦合到平面光波电路的悬臂光纤阵列。 悬臂纤维阵列包括支撑纤维引导通道中的至少一个光纤的至少一部分的基座和接合到基座和/或至少一个光纤的盖,其中至少一个光学器件的末端 纤维延伸超过基底和盖子中的至少一个的端部。 平面光波电路包括形成在基板上的平面波导,平面波导包括波导芯。 悬臂式光纤阵列的纤维的末端设置在形成在平面光波导电路基板的一部分中的对准槽内。 在所述平面光波电路基板中,在所述波导芯和所述至少一个光纤的终端的光学界面处形成横向通道。