OECC/PSC 2019

講演情報

Oral Sessions

O5. Optical Passive Devices and Modules

[TuE2] Mode Control Devices

2019年7月9日(火) 11:00 〜 12:30 Room E (413, 4F, Fukuoka International Congress Center)

Presider: Shogo Ura (Kyoto Institute of Technology, Japan)

11:45 〜 12:00

[TuE2-4] Highly Accurate Mode Conversion Using Iterative Spatial Cross Modulation

〇Tomohiro Maeda1, Atsushi Okamoto1, Kazuhisa Ogawa1, Akihisa Tomita1, Yuta Wakayama2, Takehiro Tsuritani2 (1Hokkaido Univ., Japan, 2KDDI Research, Inc., Japan)

キーワード:Multiplexing and demultiplexing techniques including OTDM, OFDM, OCDM and SDM

Highly accurate mode conversion was realized by iterative spatial cross modulation. Modal crosstalk was realized less than –29.9 dB for all conversion targets in the case of coupling to a six-mode fiber.

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