Title :
Two-layer integrated optical tapped delay line for RF spectrum analysis
Author :
Adleman, J.R. ; Lin, C.L. ; Pascoguin, B.M.L. ; Neuner, B., III ; Hening, A. ; Lasher, M. ; Jacobs, E.W. ; Rodgers, J.S.
Author_Institution :
SPAWAR Syst. Center Pacific, San Diego, CA, USA
Abstract :
We present the design and characterization of tapped delay line filters fabricated in two-level photonic integrated circuits. Phase error correction techniques are evaluated to enable spectrum analysis of a 4GHz band with 300MHz resolution.
Keywords :
integrated optics; optical delay lines; optical design techniques; optical fabrication; optical filters; RF spectrum analysis; frequency 300 MHz; frequency 4 GHz; phase error correction; photonic integrated circuits; tapped delay line filters; two-layer integrated optical tapped delay line; Adaptive optics; Arrays; Frequency measurement; Microwave filters; Optical filters; Optical waveguides; Phase measurement; Integrated Optics; Microwave Photonics;
Conference_Titel :
Photonics Conference (IPC), 2012 IEEE
Conference_Location :
Burlingame, CA
Print_ISBN :
978-1-4577-0731-5
DOI :
10.1109/IPCon.2012.6358503
