All-in-one 100-Gbit/s DP-QPSK coherent receiver using novel PLC-based integration structure with low-loss and wide-tolerance multi-channel optical coupling

Author

Ohyama, T. ; Ogawa, I. ; Tanobe, H. ; Kasahara, R. ; Tsunashima, S. ; Yoshimatsu, T. ; Fukuyama, H. ; Itoh, T. ; Sakamaki, Y. ; Muramoto, Y. ; Kawakami, H. ; Ishikawa, M. ; Mino, S. ; Murata, K.

Author_Institution

NTT Photonics Labs., NTT Corp., Atsugi, Japan

fYear

2010

fDate

5-9 July 2010

Firstpage

1

Lastpage

2

Abstract

We have successfully demonstrated an all-in-one coherent receiver for 112-Gbit/s DP-QPSK signal detection by developing a new silica-based PLC hybrid integration technology with multi-channel micro collimator optics and hermetically sealed O/E converters.

Keywords

integrated optics; light polarisation; micro-optics; optical collimators; optical couplers; optical losses; optical receivers; quadrature phase shift keying; silicon compounds; DP-QPSK coherent receiver; DP-QPSK signal detection; PLC-based integration structure; hermetically sealed O-E converters; low loss multichannel optical coupling; multichannel micro collimator optics; silica-based PLC hybrid integration technology; wide tolerance multichannel optical coupling; Arrays; Collimators; Optical device fabrication; Optical receivers; Signal detection;

fLanguage

English

Publisher

ieee

Conference_Titel

OptoElectronics and Communications Conference (OECC), 2010 15th

Conference_Location

Sapporo

Print_ISBN

978-1-4244-6785-3

Type

conf

Filename

5588359