Silica-based PLC with heterogeneously-integrated PDs for one-chip DP-QPSK receiver | Zendy

Yu Kurata | Zendy; Yusuke Nasu | Zendy; Munehisa Tamura | Zendy; Ryoichi Kasahara | Zendy; Shinichi Aozasa | Zendy; Takayuki Mizuno | Zendy; Haruki Yokoyama | Zendy; Satoshi Tsunashima | Zendy; Yoshifumi Muramoto | Zendy

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Silica-based PLC with heterogeneously-integrated PDs for one-chip DP-QPSK receiver

Author(s) -

Yu Kurata,

Yusuke Nasu,

Munehisa Tamura,

Ryoichi Kasahara,

Shinichi Aozasa,

Takayuki Mizuno,

Haruki Yokoyama,

Satoshi Tsunashima,

Yoshifumi Muramoto

Publication year - 2012

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.20.00b264

Subject(s) - phase shift keying , demodulation , optics , signal (programming language) , chip , materials science , waveguide , optoelectronics , electronic engineering , computer science , bit error rate , telecommunications , physics , engineering , channel (broadcasting) , programming language

To realize a DP-QPSK receiver PLC, we heterogeneously integrated eight high-speed PDs on a silica-based PLC platform with a PBS, 90-degree optical hybrids and a VOA. The use of a 2.5%-Δ waveguide reduced the receiver PLC size to 11 mm x 11 mm. We successfully demonstrated 32 Gbaud DP-QPSK signal demodulation with the receiver PLC.

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