H
Harold R. Fetterman
Researcher at University of California, Los Angeles
Publications - 254
Citations - 4105
Harold R. Fetterman is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Optical modulator & Photonics. The author has an hindex of 34, co-authored 254 publications receiving 4048 citations. Previous affiliations of Harold R. Fetterman include California State University, Long Beach & M/A-COM Technology Solutions.
Papers
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Journal ArticleDOI
Demonstration of 110 GHz electro-optic polymer modulators
Datong Chen,Harold R. Fetterman,Antao Chen,William H. Steier,Larry R. Dalton,Wenshen Wang,Yongqiang Shi +6 more
TL;DR: In this paper, an external-cavity tunable semiconductor laser was used to detect the modulation signal at 1.3 µm using a laser heterodyne system.
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Polymer electro-optic devices for integrated optics
William H. Steier,Antao Chen,Sang-Shin Lee,Sean M. Garner,Hua Zhang,Vadim Chuyanov,Larry R. Dalton,Fang Wang,Albert S. Ren,Cheng Zhang,Galina K. Todorova,Aaron W. Harper,Harold R. Fetterman,Datong Chen,A. Udupa,D. Bhattacharya,B. Tsap +16 more
TL;DR: In this paper, the design and fabrication of polymer electro-optic polymers and their integration with rectangular metal waveguides using an anti-podal finline transition with a flexible Mylar substrate are discussed.
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Electrooptic Polymer Ring Resonator Modulation up to 165 GHz
B. Bortnik,Yu-Chueh Hung,H. Tazawa,Byoung-Joon Seo,Jingdong Luo,Alex K.-Y. Jen,William H. Steier,Harold R. Fetterman +7 more
TL;DR: In this paper, a traveling-wave analysis that includes the compound effect of microwave loss and optical/microwave velocity mismatch in a ring-resonator-based modulator is presented and shows a good agreement with experimental results.
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Push–pull electro-optic polymer modulators with low half-wave voltage and low loss at both 1310 and 1550 nm
Hua Zhang,Min-Cheol Oh,Attila Szep,William H. Steier,Cheng Zhang,Larry R. Dalton,H. Erlig,Yian Chang,D.H. Chang,Harold R. Fetterman +9 more
TL;DR: Push-pull polymeric electro-optic Mach-Zehnder (MZ) modulators with Vπ of 1.2 and 1.8 V at 1310 and 1550 nm, respectively, with an interaction length of 2 cm are demonstrated in this article.
Journal ArticleDOI
MSTAR: a submicrometer absolute metrology system.
Oliver P. Lay,S. Dubovitsky,R.D. Peters,J. Burger,Seh-Won Ahn,William H. Steier,Harold R. Fetterman,Y Chang +7 more
TL;DR: The Modulation Sideband Technology for Absolute Ranging (MSTAR) sensor permits absolute distance measurement with subnanometer accuracy, an improvement of 4 orders of magnitude over current techniques.