Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2000/06/25 Vol. E83-CNo. 6pp. 950-958 Type of Manuscript: Special Section PAPER (Special Issue on Advanced Optical Devices for Next Generation High-Speed Communication Systems and Photonic Networks) Category: High-Speed Optical Devices Keyword: integrated optoelectronics, optical receivers, waveguide p-i-n photodiodes, HEMT,