-
公开(公告)号：US20190277691A1
公开(公告)日：2019-09-12
申请号：US16415171
申请日：2019-05-17
Applicant: SpectraSensors, Inc.
Inventor： Alfred Feitisch , Xiang Liu , Keith Helbley , Douglas Beyer , Marc Winter
Abstract: A spectrometer includes a light source that emits a beam into a sample volume comprising an absorbing medium. Thereafter, at least one detector detects at least a portion of the beam emitted by the light source. It is later determined, based on the detected at least a portion of the beam and by a controller, that a position and/or an angle of the beam should be changed. The beam emitted by the light source is then actively steered by an actuation element under control of the controller. In addition, a concentration of the absorbing media can be quantified or otherwise calculated (using the controller or optionally a different processor that can be local or remote). The actuation element(s) can be coupled to one or more of the light source, a detector or detectors, and a reflector or reflectors intermediate the light source and the detector(s).
-
公开(公告)号：US20200271888A1
公开(公告)日：2020-08-27
申请号：US16281841
申请日：2019-02-21
Applicant: SpectraSensors, Inc.
Inventor： Nicholas J. Croglio, JR. , Peter Scott , Doug Beyer , Kevin Ludlum , Keith Helbley , David Peter
Abstract: A light source module may include a base with a support feature protruding from a surface of the base and securing a light source to direct radiation away from the surface. A lens cells may be attached proximate to the surface, optionally by being secured within a sleeve that is attached at one end to the surface. A multi-conductor part may include electrical conductors and a base temperature sensor that contacts the base. The base temperature sensor may be electrically connected to at least one of the plurality of conductive elements and further connected to an optical ignition safety protection system configured to interrupt current to the light source if the base temperature sensor indicates that a temperature of the light source is outside of a safe range.
-
公开(公告)号：US11169357B2
公开(公告)日：2021-11-09
申请号：US16281841
申请日：2019-02-21
Applicant: SpectraSensors, Inc.
Inventor： Nicholas J. Croglio, Jr. , Peter Scott , Doug Beyer , Kevin Ludlum , Keith Helbley , David Peter
Abstract: A light source module may include a base with a support feature protruding from a surface of the base and securing a light source to direct radiation away from the surface. A lens cells may be attached proximate to the surface, optionally by being secured within a sleeve that is attached at one end to the surface. A multi-conductor part may include electrical conductors and a base temperature sensor that contacts the base. The base temperature sensor may be electrically connected to at least one of the plurality of conductive elements and further connected to an optical ignition safety protection system configured to interrupt current to the light source if the base temperature sensor indicates that a temperature of the light source is outside of a safe range.
-
-
Search Results
3
records
(took 0.029 seconds)
