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An optically controlled continuous phase‐shifter and magnitude controller on high‐resistive silicon
Author(s) -
El Khaldi M.,
Podevin F.,
Vilcot A.
Publication year - 2003
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.10993
Subject(s) - phase shift module , resistive touchscreen , magnitude (astronomy) , microwave , materials science , silicon , phase (matter) , optoelectronics , absorption (acoustics) , electrical engineering , controller (irrigation) , optics , engineering , physics , telecommunications , insertion loss , quantum mechanics , astronomy , agronomy , biology
The optically controlled phase and magnitude of a coplanar transmitted wave have been investigated, taking advantage of the benefit of silicon photo‐absorption at 843 nm. A phase‐shift of 45° has been achieved at 12 GHz while the magnitude remains constant. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 38: 129–132, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10993