[TuE1] Filters and Signal Processing Devices

[TuE1-2] Performance of On-Chip Autocorrelator with Digital Delay Lines

〇Guangwei Cong, Makoto Okano, Yuriko Maegami, Rai Kou, Morifumi Ohno, Koji Yamada (National Institute of Advanced Industrial Science and Technology (AIST), Japan)

キーワード：Optical autocorrelator, Delay line, photonic integrated circuits

Achieving on-chip optical autocorrelators is mainly hindered by tunable delay line. Here we apply digital delay lines to silicon-photonic autocorrelators for flexible design of resolution and tunable range and examine autocorrelation performance upon different resolutions.