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1 May 2005 Integrated high-speed digital optical true-time-delay line with embedded electrically switchable gratings
Xuejun Lu, Suning Tang, Jibing Lin, Jennifer Cologrove, Yuanji Tang, X. Wang, Lei Zheng, James J. Foshee
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Optical Engineering, Vol. 44, Issue 5, 050505 (May 2005). https://doi.org/10.1117/1.1906208
Abstract
A monolithically integrated high-speed true-time-delay line with embedded electrically switchable Bragg gratings was developed and characterized. Such a monolithically integrated device structure leads to a significantly reduced device size and allows a more precise RF phase control. A 40 ps reprogrammable optical true-time delay increment was acheived with a very fast switching speed of <50 µs.
©(2005) Society of Photo-Optical Instrumentation Engineers (SPIE)
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Xuejun Lu, Suning Tang, Jibing Lin, Jennifer Cologrove, Yuanji Tang, X. Wang, Lei Zheng, and James J. Foshee "Integrated high-speed digital optical true-time-delay line with embedded electrically switchable gratings," Optical Engineering 44(5), 050505 (1 May 2005). https://doi.org/10.1117/1.1906208
Published: 1 May 2005
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Cited by 3 scholarly publications.
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KEYWORDS
Fiber Bragg gratings
Polymers
Liquid crystals
Waveguides
Polymer multimode waveguides
Integrated optics
Picosecond phenomena
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