High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate

Yuya Yamaguchi; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Hirochika Nakajima

doi:10.23919/MOC.2017.8244483

High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate

Yuya Yamaguchi, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi, Hirochika Nakajima

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

We investigate the characteristics of LN modulator using thin substrate in both calculation and experiment. The fabricated active Y-branch integrated Mach-Zehnder modulator using thin LN substrate showed a good performance such as low half-wave voltage of 1.23 V, small chirp parameter of 0.013, and high extinction ratio of 44 dB.

Original language	English
Title of host publication	22nd Microoptics Conference, MOC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	36-37
Number of pages	2
Volume	2018-January
ISBN (Electronic)	9784863486096
DOIs	https://doi.org/10.23919/MOC.2017.8244483
Publication status	Published - 2018 Jan 2
Event	22nd Microoptics Conference, MOC 2017 - Tokyo, Japan Duration: 2017 Nov 19 → 2017 Nov 22

Other

Other	22nd Microoptics Conference, MOC 2017
Country	Japan
City	Tokyo
Period	17/11/19 → 17/11/22

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ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials

Cite this

Yamaguchi, Y., Kanno, A., Yamamoto, N., Kawanishi, T., & Nakajima, H. (2018). High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate. In 22nd Microoptics Conference, MOC 2017 (Vol. 2018-January, pp. 36-37). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/MOC.2017.8244483

High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate. / Yamaguchi, Yuya; Kanno, Atsushi; Yamamoto, Naokatsu; Kawanishi, Tetsuya; Nakajima, Hirochika.

22nd Microoptics Conference, MOC 2017. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 36-37.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yamaguchi, Y, Kanno, A, Yamamoto, N, Kawanishi, T & Nakajima, H 2018, High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate. in 22nd Microoptics Conference, MOC 2017. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 36-37, 22nd Microoptics Conference, MOC 2017, Tokyo, Japan, 17/11/19. https://doi.org/10.23919/MOC.2017.8244483

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AB - We investigate the characteristics of LN modulator using thin substrate in both calculation and experiment. The fabricated active Y-branch integrated Mach-Zehnder modulator using thin LN substrate showed a good performance such as low half-wave voltage of 1.23 V, small chirp parameter of 0.013, and high extinction ratio of 44 dB.

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Access to Document

10.23919/MOC.2017.8244483