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US 2021/0010861 A1Published application
Wearable Spectrometer with Filtered Sensor
AssigneeBioSpex, Inc.
InventorsWei Yang, Changqing Wang, Ming Chai, Shu Zhang
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Abstract
Systems for spectroscopy are provided. Exemplary systems include: an enclosure; a tunable laser disposed in the enclosure; an opening on a surface of the enclosure; a beam splitter disposed in the enclosure, the beam splitter being optically coupled to the tunable laser and the opening; a sensor, a sensing surface of the sensor having a filter disposed thereon; and electronics coupled to the tunable laser and the sensor, the electronics including a processor, memory, and a battery.
Claims18
A system for wearable spectroscopy comprising:
- an enclosure;
- a tunable laser disposed in the enclosure;
- an opening on a surface of the enclosure;
- a beam splitter disposed in the enclosure, the beam splitter being optically coupled to the tunable laser and the opening;
- a sensor, a sensing surface of the sensor having a filter disposed thereon;
- and
- electronics coupled to the tunable laser and the sensor, the electronics including a processor, memory, and a battery.
4 more elements
Dependencies are inferred from the claim text.