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Investigation of on-chip all-optical quantization and novel encoding method: Paving the way for optical analog-to-digital conversion chip

Date

Authors

Pant, Ravi

Xiong, Chunle

Madden, Steve

Luther-Davies, Barry

Eggleton, Benjamin J

Publisher

SPIE - The International Society for Optical Engineering

Abstract

On-chip, all-optical quantization based on pulse spectral broadening in a 6 cm long chalcogenide waveguide and subsequent filtering is analyzed. Transfer function is obtained for an 8-level quantizer using 2 nm bandwidth filters. Matrix transformation is

Keywords

Keywords: All-optical; All-optical analog-to-digital conversion; Bandwidth filters; Broad bandwidths; Encoding methods; Exclusive-or; High resolution; Matrix transformation; On chips; Optical analog-to-digital conversion; Optical XOR gate; quantization; Quantizers; Analog-to-digital conversion; chalcogenide; Nonlinear optics; quantization; Supercontinuum generation; waveguide

URI

http://hdl.handle.net/1885/83777

Collections

ANU Research Publications

Source

Proceedings of SPIE - The International Society for Optical Engineering

Type

Conference paper

DOI

10.1117/12.853990

Restricted until

2037-12-31

Downloads

File

Description

01_Pant_Investigation_of_on-chip_2010.pdf (593.91 KB)

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