A Miniaturized and Robust FTS Sensor, Phase II

Metadata Updated: May 2, 2019

Vescent Photonics determined the feasibility of a miniaturized, robust, Fourier transform spectrometer (FTS) for either in-situ or remote chemical and spectral analysis. During this phase I effort we investigated innovative, optical waveguide technology, capable of providing an unprecedented, entirely electro-optic replacement for millimeter or even centimeter scale mechanical mirror translation. This technology, developed by Vescent Photonics, enables a fully integrated FTS chemical sensor unit. The attributes of this sensor: i) small size, comparable to a book of matches, ii) low mass, only tens of grams, iii) small energy consumption, < 10-3 Watt-hours per measurement, iv) high sensitivity, detectable chemical densities < 1013 per cm3, and v) robust monolithic construction, are aptly suited for future NASA missions. Such a sensor can be integrated and deployed with a variety of exploration platforms. A single device will provide identification and quantification of multiple compounds (e.g., biogenically important CH4, NOx, NH3, H2O, and many more).

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_4939
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
Harvest Object Id f4f58555-2de4-4ce0-a2d0-027b745aa3b6
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2006-12-01
Homepage URL https://techport.nasa.gov/view/4939
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-20
Program Code 026:027
Source Datajson Identifier True
Source Hash 7a00066a28e6291fd27a37b80e6ace7e396bb996
Source Schema Version 1.1

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