20-7 結晶基板の共振がマイクロ波帯LN光変調器の高感度・高周波化に与える影響(第20部門無線光伝送)

藤本 光; 生岩 量久; 神尾 武司; 藤坂 尚登

doi:10.11485/iteac.2012.0_20-7-1

PROCEEDINGS OF THE ITE ANNUAL CONVENTION

Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846

2012

Session ID : 20-7

DOI https://doi.org/10.11485/iteac.2012.0_20-7-1

Conference information

Name : 2012 ITE Annual Convention

Location : [in Japanese]

Date : August 29, 2012 - August 31, 2012

20-7 Impact of Substrate Resonance on Sensibility and Frequency Operation of Microwave band LN Optical Modulator

Hikaru FUJIMOTO, Kazuhisa HAEIWA, Takeshi KAMIO, Hisato FUJISAKA

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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

Though we have been developing micro-band LN optical modulators, degradation of sensitivity produced at 7GHz greatly. Since this phenomenon is caused by resonance of LN crystal substrate, we discussed how to enhance sensitivity, and showed smaller size of LN crystal substrate is very effective.

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