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Wavelength conversion of high-speed phase and intensity modulated signals using a highly nonlinear chalcogenide glass chip

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Date

2010

Authors

Pelusi, Mark
Luan, F
Madden, Steve
Bulla, Douglas
Luther-Davies, Barry
Eggleton, Benjamin J
Choi, Duk-Yong

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

We report all-optical wavelength conversion of high-speed differential phase-shift keyed (DPSK) and ON-OFF keyed (OOK) signals using the nonlinear Kerr-effect in an optical chip. This was enabled by four-wave mixing (FWM) of the signal with a continuous-wave (CW) pump laser in a 7-cm-long dispersion-shifted planar rib waveguide in highly nonlinear As2S 3 glass. Both conversion of 40-Gb/s DPSK and 160-Gb/s OOK signals by 33 and 15 nm, respectively, are shown. These are first demonstrations of signal processing by CW-pumped FWM in a chalcogenide waveguide, highlighting its capability to perform phase-preserving operations at high bit rates in chip-scale devices.

Description

Keywords

Keywords: All-optical wavelength conversion; Continuous waves; High bit rates; High-speed; Highly nonlinear; In-chip; Intensity modulated signals; On-off keyed; Optical chips; Optical planar waveguides; Optical propagation in nonlinear media; Pump laser; Rib wavegu Optical planar waveguides; Optical propagation in nonlinear media; Optical signal processing; Phase-shift keying

Citation

URI

http://hdl.handle.net/1885/55755

Collections

ANU Research Publications

Source

IEEE Photonics Technology Letters

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1109/LPT.2009.2035094

Restricted until

2037-12-31

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01_Pelusi_Wavelength_conversion_of_2010.pdf (580.21 KB)

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