Actions for Resonant optical transducers for in-situ gas detection [electronic resource].

Email RIS file
Bookmark
Report an Issue

Resonant optical transducers for in-situ gas detection [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2016.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Additional Creators
Lawrence Berkeley National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online

Availability

I Want It
I Want It

Finding items...

Restrictions on Access
Free-to-read Unrestricted online access
Summary
Configurations for in-situ gas detection are provided, and include miniaturized photonic devices, low-optical-loss, guided-wave structures and state-selective adsorption coatings. High quality factor semiconductor resonators have been demonstrated in different configurations, such as micro-disks, micro-rings, micro-toroids, and photonic crystals with the properties of very narrow NIR transmission bands and sensitivity up to 10.sup.-9 (change in complex refractive index). The devices are therefore highly sensitive to changes in optical properties to the device parameters and can be tunable to the absorption of the chemical species of interest. Appropriate coatings applied to the device enhance state-specific molecular detection.
Report Numbers
E 1.99:9,377,399
9,377,399
Subject(s)
Note
Published through SciTech Connect.
06/28/2016.
"9,377,399"
"13/674,839"
Tiziana C Bond; Garrett Cole; Lynford Goddard.
Funding Information
AC52-07NA27344
View MARC record | catkey: 23775984