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Proceedings Paper

Novel Low Loss, High Bandwidth Impedance Matching Techniques For Laser Diodes
Author(s): A. Ghiasi; A. Gopinath
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Paper Abstract

This paper describes a lowloss microstrip matching circuit with large bandwidth for connecting an Ortel SL1010 laser diode of nominal impedance of 2 ohms, together with parasitics, to a 50 ohm microstrip line. This technique utilizes a microstrip Chebychev transformer without very wide line widths, to obtain the match at a center frequency of 10.5 Ghz with bandwidth of 9 Ghz, insertion loss of less than 1.5 dB and reflection coefficient of better than -10 dB.

Paper Details

Date Published: 14 August 1989
PDF: 3 pages
Proc. SPIE 1102, Optical Technology for Microwave Applications IV, (14 August 1989); doi: 10.1117/12.960530
Show Author Affiliations
A. Ghiasi, University of Minnesota (United States)
A. Gopinath, University of Minnesota (United States)


Published in SPIE Proceedings Vol. 1102:
Optical Technology for Microwave Applications IV
Shi-Kay Yao, Editor(s)

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