Title :
8-channel×2.5 Gbit/s hybrid integrated multiwavelength photoreceiver module with arrayed-waveguide grating demultiplexer
Author :
Ohyama, T. ; Akahori, Y. ; Yamada, T. ; Ishii, M. ; Kamei, S. ; Sakai, Y.
Author_Institution :
NTT Photonics Labs., Ibaraki, Japan
fDate :
4/25/2002 12:00:00 AM
Abstract :
A compact 8-channel hybrid integrated multiwavelength photoreceiver module has been fabricated. The module, which consists of an arrayed-waveguide grating demultiplexer with a 100 GHz spacing, a photodiode array using a planar lightwave circuit platform, and preamplifier integrated circuits, successfully operated at 2.5 Gbit/s with good receiver sensitivity better than -17.5 dBm at a bit error rate of 10-9 for all channels
Keywords :
demultiplexing equipment; flip-chip devices; frequency response; integrated optoelectronics; optical planar waveguides; optical receivers; photodiodes; 2.5 Gbit/s; DC responsivity spectra; arrayed-waveguide grating demultiplexer; compact module; direct attachment technique; eye pattern; flip-chip bonded; frequency response; hybrid integrated multiwavelength photoreceiver module; interchannel crosstalk; photodiode array; planar lightwave circuit platform; preamplifier integrated circuits; receiver sensitivity;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020296
