Title :
Demonstration of an integrated, tunable high resolution true time delay line
Author :
LeGrange, J. ; Kasper, A. ; Madsen, C. ; Cappuzzo, M. ; Chen, E. ; Griffin, A. ; Laskowski, E.J. ; Rasras, M.
Author_Institution :
Lucent Technol. Bell Labs, Murray Hill, NJ, USA
Abstract :
We report experiments on a continuously tunable true time delay and demonstrate high resolution tuning for the first time using a multi-stage all-pass filter device implemented with Ge-doped silica planar lightwave circuits.
Keywords :
all-pass filters; optical communication equipment; optical delay lines; optical fabrication; optical filters; optical planar waveguides; optical tuning; Ge-doped silica planar lightwave circuits; continuously tunable true time delay; high resolution true time delay line; integrated true time delay line; multistage all-pass filter device; Delay effects; Optical buffering; Optical fiber filters; Optical filters; Optical packet switching; Optical ring resonators; Optical signal processing; Optical waveguides; Propagation delay; Tunable circuits and devices;
Conference_Titel :
Lasers and Electro-Optics Society, 2004. LEOS 2004. The 17th Annual Meeting of the IEEE
Print_ISBN :
0-7803-8557-8
DOI :
10.1109/LEOS.2004.1363477
