Title :
Instantaneous microwave frequency measurement using an asymmetric non-linear group delay profile
Author :
Zhou, Junqiang ; Fu, Songnian ; Xia, Li ; Aditya, Sheel ; Shum, Perry Ping ; Lin, Chinlon ; Wong, Vincent ; Lim, Desmond
Author_Institution :
Network Technol. Res. Centre, Nanyang Technol. Univ., Singapore, Singapore
Abstract :
Instantaneous microwave frequency measurement with adjustable measurement range and resolution is demonstrated using a single non-linearly chirped fibre Bragg grating. Frequency measurement with good accuracy is experimentally realized with a compact setup.
Keywords :
Bragg gratings; microwave photonics; optical fibres; asymmetric nonlinear group delay profile; instantaneous microwave frequency measurement; nonlinearly chirped fibre Bragg grating; Bragg gratings; Delay; Fiber gratings; Fiber nonlinear optics; Frequency measurement; Microwave frequencies; Microwave measurements; Nonlinear optics; Optical modulation; Optical receivers;
Conference_Titel :
Microwave Photonics, 2009. MWP '09. International Topical Meeting on
Conference_Location :
Valencia
Print_ISBN :
978-1-4244-4788-6
