OECC/PSC 2019

講演情報

Oral Sessions

O3. Optical Fibers, Cables and Fiber Devices

[MC1] Fiber Nonlinearity

2019年7月8日(月) 14:00 〜 15:15 Room C (402+403, 4F, Fukuoka International Congress Center)

Presider: Durgesh S Vaidya (OFS, USA)

14:45 〜 15:00

[MC1-3] Ultra-Low Phase Noise Microwave Generation with 25-GHz Electro-Optics-Modulation Comb

〇Atsushi Ishizawa1, Tadashi Nishikawa2, Kenichi Hitachi1, Kenya Hitomi1,2, Hideki Gotoh1 (1NTT Corporation, Japan, 2Tokyo Denki Univ., Japan)

キーワード:Fiber/waveguide amplifiers and lasers, Optical modulators

Using carrier-envelope-offset signal of a 25-GHz electro-optics-modulation (EOM) comb, we demonstrated a record phase-noise reduction of a conventional signal generator. We found that the EOM comb linewidth at the 811st comb mode number is narrowed.

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