@article{308197517ce24b32a289e8708ee64923,
title = "Two-dimensional 8 × 8 photoreceiver array and VCSEL drivers for high-throughput optical data links",
abstract = "Two custom GaAs integrated circuits (ICs) have been developed for enabling vertical cavity surface emitting laser (VCSEL) arrays to be used for high throughput spatial division multiplexed (SDM) optical data links. A 16-channel driver IC was developed to drive the VCSEL array and an 8 × 8 monolithic photoreceiver, which spatially matches the VCSEL array, was developed for receive. Both of these circuits were fabricated in a standard commercial GaAs MESFET process with parasitic photodetectors used for the photoreceivers. Power dissipation and circuit size were primary design challenges for both circuits. The present 8 × 8 array size along with an estimated usable channel speed of 1 Gb/s allows for an aggregate throughput of 64 Gb/s.",
keywords = "Driver circuits, Integrated optoelectronics, MESFET integrated circuits, Optical interconnections, Optical receivers, Photodetectors, Semiconductor laser arrays, Transimpedance amplifiers",
author = "Hietala, {V. M.} and C. Chun and J. Laskar and Choquette, {K. D.} and Geib, {K. M.} and Allerman, {A. A.} and Hindi, {J. J.}",
note = "Funding Information: Manuscript received January 15, 2001; revised April 12, 2001. This work was supported by Sandia National Laboratories under Contract DE-AC04-94AL85000. V. M. Hietala was with Sandia National Laboratories, Albuquerque, NM 87185 USA. He is now with Quellan, Inc., Atlanta, GA 30318 USA (e-mail: hietala@att.net). C. Chun was with the Georgia Institute of Technology, Atlanta, GA 30332 USA. He is now with RF-Solutions, Inc., Atlanta, GA 30318 USA. J. Laskar is with the Georgia Institute of Technology, Atlanta, GA 30332 USA. K. D. Choquette was with Sandia National Laboratories, Albuquerque, NM 87185 USA. He is now with the Electrical and Computer Engineering Department, University of Illinois, Urbana, IL 61801 USA. K. M. Geib and A. A. Allerman are with Sandia National Laboratories, Albuquerque, NM 87185 USA. J. J. Hindi was with Sandia National Laboratories, Albquerque, NM 87185 USA. She is now with Cielo Communications, Broomfield, CO 80021 USA. Publisher Item Identifier S 0018-9200(01)06103-0.",
year = "2001",
month = sep,
doi = "10.1109/4.944654",
language = "English (US)",
volume = "36",
pages = "1297--1302",
journal = "IEEE Journal of Solid-State Circuits",
issn = "0018-9200",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "9",
}