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24th Australian Institute of Physics Congress

11–16 Dec 2022
Australia/Adelaide timezone
Co-locating with the 7th International Workshop of Specialty Optical Fibres and Their Applications (WSOF), the Australian and New Zealand Conference on Optics and Photonics (ANZCOP), and the Conference on Optoelectronlc and Microelectronic Materials and Devices (COMMAD)

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Towards a sub-attometer fibre wavemeter based on Speckle interference patterns

12 Dec 2022, 12:00
15m
Room E2 (Adelaide Convention Centre)

Room E2

Adelaide Convention Centre
Talk (preferred) ANZCOP: Optical sensors Australian and New Zealand Conference on Optics and Photonics

Speaker

Chris Perrella (University of Adelaide)

Description

The measurement of optical wavelengths using speckle is a promising tool for compact and precise wavemeters/spectrometers. We explore the limits of a speckle pattern-based wavemeter, aiming to achieve a measurement precision better than an attometer.

Author

Chris Perrella (University of Adelaide)

Co-authors

Dr Erik Schartner (University of Adelaide) Dr Sarah Scholten (University of Adelaide) Mr Morgan Facchin (University of St Andrews) Dr Graham Bruce (University of St Andrews) Prof. Andre Luiten (University of Adelaide) Prof. Kishan Dholakia (University of Adelaide)

Presentation materials

1200 Mon E2 Perrella.pptx
Abstract_Speckle_AIPC2022_Final.pdf
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