ROCKLEY PHOTONICS LIMITED (20240225540). OPTICAL SENSING MODULE simplified abstract

OPTICAL SENSING MODULE

Organization Name

ROCKLEY PHOTONICS LIMITED

Inventor(s)

Aaron John Zilkie of Pasadena CA (US)

Hooman Abediasl of Thousand Oaks CA (US)

Cristiano Dalvi of Lake Forest CA (US)

Jeffrey Driscoll of San Jose CA (US)

Alexander Gondarenko of San Jose CA (US)

Richard Grote of Rancho Cucamonga CA (US)

Haydn Frederick Jones of London (GB)

Sean Merritt of Lake Forest CA (US)

Roozbeh Parsa of Portola Valley CA (US)

Philip Perea of Aliso Viejo CA (US)

Andrew George Rickman of Marlborough (GB)

Adam Scofield of Los Angeles CA (US)

Guomin Yu of Glendora CA (US)

OPTICAL SENSING MODULE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240225540 titled 'OPTICAL SENSING MODULE

Simplified Explanation: The patent application describes an optical sensing module for wearable devices, including a transmitter photonic integrated circuit with multiple lasers operating at different wavelengths and optical manipulation elements for controlling light output.

• The optical sensing module is designed for wearable devices.
• It includes a transmitter photonic integrated circuit made of silicon or silicon nitride.
• The transmitter PIC has multiple lasers operating at different wavelengths.
• An optical manipulation region controls the light output, with elements like optical modulators and multiplexers.
• The module has one or more optical outputs for light from the lasers.

Potential Applications: 1. Health monitoring in wearable devices. 2. Environmental sensing for pollution detection. 3. Gesture recognition for human-computer interaction. 4. Biometric authentication for security applications.

Problems Solved: 1. Enhances the accuracy and sensitivity of optical sensing in wearable devices. 2. Enables multi-wavelength operation for diverse applications. 3. Integrates optical manipulation elements for precise control of light output.

Benefits: 1. Improved performance of optical sensors in wearables. 2. Versatile functionality for various sensing applications. 3. Compact and efficient design for integration into small devices.

Commercial Applications: Title: Advanced Optical Sensing Module for Wearable Devices This technology can be utilized in the development of smartwatches, fitness trackers, and other wearable devices for enhanced sensing capabilities. The market implications include improved health monitoring, environmental sensing, and security applications, leading to increased consumer interest and demand.

Questions about Optical Sensing Module: 1. How does the optical manipulation region enhance the performance of the module? 2. What are the potential challenges in integrating this technology into wearable devices?

Original Abstract Submitted

an optical sensing module suitable for wearable devices, the optical sensing module comprising: a silicon or silicon nitride transmitter photonic integrated circuit (pic), the transmitter pic comprising: a plurality of lasers, each laser of the plurality of lasers operating at a wavelength that is different from the wavelength of the others; an optical manipulation region, the optical manipulation region comprising one or more of: an optical modulator, optical multiplexer (mux); and additional optical manipulation elements; and one or more optical outputs for light originating from the plurality of lasers.