View source for 18558419. OPTICAL SENSING SYSTEMS simplified abstract (3M INNOVATIVE PROPERTIES COMPANY)

=OPTICAL SENSING SYSTEMS=


==Organization Name==

[[:Category:3M INNOVATIVE PROPERTIES COMPANY|3M INNOVATIVE PROPERTIES COMPANY]]


[[Category:3M INNOVATIVE PROPERTIES COMPANY]]

==Inventor(s)==

[[:Category:John A. Wheatley of Stillwater MN (US)|John A. Wheatley of Stillwater MN (US)]][[Category:John A. Wheatley of Stillwater MN (US)]]

[[:Category:Raghunath Padiyath of Woodbury MN (US)|Raghunath Padiyath of Woodbury MN (US)]][[Category:Raghunath Padiyath of Woodbury MN (US)]]

[[:Category:Gilles J. Benoit of Minneapolis MN (US)|Gilles J. Benoit of Minneapolis MN (US)]][[Category:Gilles J. Benoit of Minneapolis MN (US)]]

[[:Category:Michael D. Holden of River Falls WI (US)|Michael D. Holden of River Falls WI (US)]][[Category:Michael D. Holden of River Falls WI (US)]]

[[:Category:Martin J. Sisolak of St.Paul MN (US)|Martin J. Sisolak of St.Paul MN (US)]][[Category:Martin J. Sisolak of St.Paul MN (US)]]

[[:Category:Travis L. Potts of Woodbury MN (US)|Travis L. Potts of Woodbury MN (US)]][[Category:Travis L. Potts of Woodbury MN (US)]]

[[:Category:Jincy Jose of Eagan MN (US)|Jincy Jose of Eagan MN (US)]][[Category:Jincy Jose of Eagan MN (US)]]

==OPTICAL SENSING SYSTEMS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18558419 titled 'OPTICAL SENSING SYSTEMS

The abstract describes an optical sensing system that utilizes an optical film and a transceiver to emit or receive light towards an object at a specific angle in the infrared wavelength range.

* The system reflects at least 60% of incident light and transmits at least 40% of the light under certain conditions.
* The first light emitted has a first infrared wavelength between 800 nm and 2000 nm.
* The optical film reflects light at an incident angle of less than 5 degrees and transmits light at an angle equal to the emission angle.

Potential Applications:
- Remote sensing applications
- Object detection and recognition systems
- Surveillance and security systems

Problems Solved:
- Enhanced light reflection and transmission for improved sensing capabilities
- Efficient utilization of infrared light for various applications

Benefits:
- Increased accuracy and sensitivity in optical sensing
- Improved performance in challenging lighting conditions
- Enhanced data collection and analysis capabilities

Commercial Applications:
Title: Advanced Optical Sensing System for Enhanced Object Detection
This technology can be utilized in industries such as:
- Aerospace and defense
- Automotive
- Robotics and automation

Questions about the technology:
1. How does the optical film enhance the reflection and transmission of light for sensing purposes?
2. What are the specific advantages of using infrared light in optical sensing applications?


==Original Abstract Submitted==

An optical sensing system includes an optical film and a transceiver configured to at least 5 one of emit and receive a first light toward an object through the optical film along a propagation direction making a first angle of greater than about 20 degrees in an air with a normal to the optical film. The first light has a first infrared wavelength in an infrared wavelength range extending from about 800 nm to about 2000 nm. For an incident light incident on the optical film in the air and having the first infrared wavelength and for at least one of mutually orthogonal first and second 10 polarization states, the optical film reflects at least 60% of the incident light at an incident angle of less than about 5 degrees, and transmits at least 40% of the incident light at an incident angle substantially equal to the first angle.



[[Category:G01S17/931]]
[[Category:B60J1/20]]
[[Category:G01S7/481]]
[[Category:G02B1/04]]
[[Category:G02B5/20]]
[[Category:CPC_G01S17/931]]