Invention Grant
- Patent Title: Heat flux sensor that implements at least one optical resonator, gas sensor and Pirani gauge comprising at least one such sensor
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Application No.: US15245472Application Date: 2016-08-24
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Publication No.: US10551333B2Publication Date: 2020-02-04
- Inventor: Laurent Duraffourg
- Applicant: Commissariat a L'Energie Atomique et aux Energies Alternatives
- Applicant Address: FR Paris
- Assignee: Commissariat a L'Energie Atomique et aux Energies Alternatives
- Current Assignee: Commissariat a L'Energie Atomique et aux Energies Alternatives
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1558032 20150828
- Main IPC: G01N25/20
- IPC: G01N25/20 ; G01L21/12 ; G01K17/00 ; G01K11/00 ; G01L7/02 ; G01N33/00 ; G02B6/293
Abstract:
A heat flux sensor including at least one optical resonator, suspended on a support, the optical resonator intended to be suspended in a gaseous environment, at least one first device intended to introduce a measurement light beam into the waveguide, at least one second collection device, intended to collect a detection light beam coming from the optical resonator and a device for heating of the optical resonator.
Public/Granted literature
Information query
