DocumentCode
349349
Title
Crosstalk of flip-chipped VCSEL PIE array
Author
Nakagawa, Shigeru ; Hu, Syn-Yem ; Louderback, Duane ; Coldren, Larry
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA
Volume
1
fYear
1999
fDate
1999
Firstpage
263
Abstract
We have investigated crosstalk among VCSELs in a VCSEL PIE array at high frequency. In the array, the adjacent VCSELs showed the largest crosstalk, which was less than -40 dB up to 3.0 GHz when both VCSELs were biased at 5.0 mA. This result shows that the VCSEL PIE array can be a real solution to increase data capacity in short-haul data communications. Increasing bias current of both input-side and output-side VCSELs results in further reduction of crosstalk
Keywords
flip-chip devices; optical crosstalk; semiconductor laser arrays; surface emitting lasers; crosstalk; flip-chip VCSEL PIE array; short-haul data communication; Bandwidth; Current measurement; Data communication; Electric variables measurement; Frequency; Gallium arsenide; Optical arrays; Optical crosstalk; Vertical cavity surface emitting lasers; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
LEOS '99. IEEE Lasers and Electro-Optics Society 1999 12th Annual Meeting
Conference_Location
San Francisco, CA
ISSN
1092-8081
Print_ISBN
0-7803-5634-9
Type
conf
DOI
10.1109/LEOS.1999.813580
Filename
813580
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