Abstract
Conference Title: 2018 Optical Fiber Communications Conference and Exhibition (OFC) Conference Start Date: 2018, March 11 Conference End Date: 2018, March 15 Conference Location: San Diego, CA, USA We use the time-of-flight in arrayed, channelized and chirped fiber Bragg gratings along with wavelength conversion in PPLN waveguides to build continuously coarse- and fine-tunable delay line. More than 20 ns continues tuning range is achieved with less-than-0.6dB OSNR penalty for a 10 Gbaud QPSK signal.