Cavity-Enhanced IR Absorption in Planar Chalcogenide Glass Microdisk Resonators: Experiment and Analysis

Cavity-Enhanced IR Absorption in Planar Chalcogenide Glass Microdisk Resonators: Experiment and Analysis

Planar microdisk optical resonators fabricated from Ge[subscript 23]Sb[subscript 7]S[subscript 70] chalcogenide glass on a silicon substrate are applied for cavity-enhanced spectroscopic measurement of chemical molecular absorption fingerprint. A 0.02 cm- 1 detection limit for these devices is demo...

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Bibliographic Details
Main Authors: Kimerling, Lionel C., Hu, Juejun, Carlie, Nathan, Petit, Laeticia, Agarwal, Anuradha Murthy
Other Authors: MIT Materials Research Laboratory
Format: Article
Language:en_US
Published: Institute of Electrical and Electronics Engineers 2010
Subjects:
sulfur compounds
optical resonators
microresonators
integrated optics
IR spectroscopy
glass
chemical analysis
Amorphous materials
Online Access:http://hdl.handle.net/1721.1/59387
https://orcid.org/0000-0002-7233-3918
https://orcid.org/0000-0002-3913-6189

Internet

http://hdl.handle.net/1721.1/59387
https://orcid.org/0000-0002-7233-3918
https://orcid.org/0000-0002-3913-6189

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