A monolithically integrated optical receiver with spatially modulated light detector in CMOS technology

Author

Huang, Bei-Ju ; Ming-Gu ; Liu, Hai-Jun ; Liu, Jin-Bin ; Chen, Hong-Da

Author_Institution

Inst. of Semicond., Chinese Acad. of Sci., Beijing

fYear

2006

fDate

Oct. 2006

Firstpage

209

Lastpage

211

Abstract

A monolithically integrated optical receiver with spatially modulated light (SML) detector in an unmodified 0.18 mum CMOS technology is presented. The SML-detector exhibits high bandwidth by canceling out the diffusion component and suppressing the slow diffusion tail effect. The receiver comprises a zero-pole cancellation configuration preamplifier stage and a differential amplifier stage. With behavior model of SML-detector, the detector and receiver are simulated and designed simultaneously under a universal circuit simulation environment. Simulation results show that OEIC has bandwidth of 4.5GHz and transimpedance gainof58dBQ

Keywords

CMOS integrated circuits; circuit simulation; differential amplifiers; integrated optoelectronics; optical receivers; preamplifiers; 0.18 micron; 4.5 GHz; CMOS technology; OEIC; differential amplifier stage; monolithically integrated optical receiver; preamplifier stage; spatially modulated light detector; universal circuit simulation; zero-pole cancellation configuration; Bandwidth; CMOS technology; Circuit simulation; Detectors; Differential amplifiers; Optical modulation; Optical receivers; Preamplifiers; Semiconductor device modeling; Tail;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State and Integrated Circuit Technology, 2006. ICSICT '06. 8th International Conference on

Conference_Location

Shanghai

Print_ISBN

1-4244-0160-7

Electronic_ISBN

1-4244-0161-5

Type

conf

DOI

10.1109/ICSICT.2006.306163

Filename

4098063