Title :
High-performance PIN photodiodes with an integrated aspheric microlens
Author :
Lee, Yong ; Nagatsuma, Kazuyuki ; Shinoda, Kazunori ; Adachi, Koichiro ; Hosomi, Kazuhiko ; Ban, Takuma ; Tsuji, Shinji ; Matsuoka, Yasunobu ; Tanaka, Shigehisa ; Mita, Reiko ; Sugawara, Toshiki ; Aoki, Masahiro
Author_Institution :
Central Res. Lab., Hitachi, Ltd., Kokubunji, Japan
Abstract :
We describe an aspheric-microlens-integrated high-performance PIN photodiode, which exhibits high speed (35 GHz), high responsivity (0.8 A/W), and large alignment tolerance (26 mum) for direct coupling to a flat-ended standard single-mode fiber.
Keywords :
aspherical optics; lenses; p-i-n photodiodes; PIN photodiodes; alignment tolerance; direct coupling; flat ended fiber; integrated aspheric microlens; standard single mode fiber; Apertures; Bandwidth; Ethernet networks; Frequency response; Lenses; Microoptics; Optical fiber communication; PIN photodiodes; Resonance; Voltage;
Conference_Titel :
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4102-0
Electronic_ISBN :
978-1-4244-4103-7
DOI :
10.1109/OECC.2009.5218400
