Potential applications of ring resonators for astronomical instrumentation

S. C. Ellis; A. Crouzier; J. Bland-Hawthorn; J. S. Lawrence; J. Kepple

doi:10.1117/12.925804

Potential applications of ring resonators for astronomical instrumentation

S. C. Ellis^*, A. Crouzier, J. Bland-Hawthorn, J. S. Lawrence, J. Kepple

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

7 Citations (Scopus)

Abstract

Ring resonators are a looped waveguide coupled to an input and an output waveguide. They can be used to filter, and drop, a series of wavelengths at the resonant frequencies of the ring. Both these properties are useful for astronomical applications. The dropped signal provides a frequency comb that can be used to provide accurate wavelength calibration. The free spectral range of such a device is larger than that from a laser comb, removing the requirement to perform subsequent filtering. The filtered signal could be used to suppress specific wavelengths, e.g. corresponding to atmospheric emission lines. We present the expected performance of devices designed for both applications and discuss their advantages and limitations.

Original language	English
Title of host publication	Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation II
Editors	Ramón Navarro, Colin R. Cunningham, Eric Prieto
Place of Publication	Bellingham, WA
Pages	84501J-1-84501J-8
Number of pages	8
Volume	8450
DOIs	https://doi.org/10.1117/12.925804
Publication status	Published - 2012
Externally published	Yes
Event	Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation II - Amsterdam, Netherlands Duration: 1 Jul 2012 → 6 Jul 2012

Other

Other	Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation II
Country	Netherlands
City	Amsterdam
Period	1/07/12 → 6/07/12

Keywords

Frequency combs
Notch filters
Photonics
Ring resonators

Access to Document

10.1117/12.925804

Link to publication in Scopus

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Ellis, S. C., Crouzier, A., Bland-Hawthorn, J., Lawrence, J. S., & Kepple, J. (2012). Potential applications of ring resonators for astronomical instrumentation. In R. Navarro, C. R. Cunningham, & E. Prieto (Eds.), Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation II (Vol. 8450, pp. 84501J-1-84501J-8). [84501J] Bellingham, WA. https://doi.org/10.1117/12.925804

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abstract = "Ring resonators are a looped waveguide coupled to an input and an output waveguide. They can be used to filter, and drop, a series of wavelengths at the resonant frequencies of the ring. Both these properties are useful for astronomical applications. The dropped signal provides a frequency comb that can be used to provide accurate wavelength calibration. The free spectral range of such a device is larger than that from a laser comb, removing the requirement to perform subsequent filtering. The filtered signal could be used to suppress specific wavelengths, e.g. corresponding to atmospheric emission lines. We present the expected performance of devices designed for both applications and discuss their advantages and limitations.",

keywords = "Frequency combs, Notch filters, Photonics, Ring resonators",

author = "Ellis, {S. C.} and A. Crouzier and J. Bland-Hawthorn and Lawrence, {J. S.} and J. Kepple",

year = "2012",

doi = "10.1117/12.925804",

language = "English",

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volume = "8450",

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Ellis, SC, Crouzier, A, Bland-Hawthorn, J, Lawrence, JS & Kepple, J 2012, Potential applications of ring resonators for astronomical instrumentation. in R Navarro, CR Cunningham & E Prieto (eds), Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation II. vol. 8450, 84501J, Bellingham, WA, pp. 84501J-1-84501J-8, Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation II, Amsterdam, Netherlands, 1/07/12. https://doi.org/10.1117/12.925804

Potential applications of ring resonators for astronomical instrumentation. / Ellis, S. C.; Crouzier, A.; Bland-Hawthorn, J.; Lawrence, J. S.; Kepple, J.

Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation II. ed. / Ramón Navarro; Colin R. Cunningham; Eric Prieto. Vol. 8450 Bellingham, WA, 2012. p. 84501J-1-84501J-8 84501J.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

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