Integrated lasers and non-magnetic isolators for optical clock technologies
ID: SF24A-T004Type: Phase I
Overview

Topic

Integrated lasers and non-magnetic isolators for optical clock technologies

Agency

Department of DefenseN/A

Program

Type: STTRPhase: Phase IYear: 2024

Topic Link

https://www.sbir.gov/node/2479637

Additional Information

https://www.defensesbirsttr.mil/SBIR-STTR/Opportunities/
Timeline
    Description

    The Department of Defense (DOD) is seeking proposals for the development of integrated lasers and non-magnetic isolators for optical clock technologies. The objective is to create a low size, weight, and power photonically integrated laser system that includes a narrow linewidth laser at 778.1 nanometers and a non-magnetic or minimally magnetic on-chip optical isolator. The device should be packaged in a standard enclosure and fiber-coupled with at least 40 milliwatts output.

    The development of this technology is crucial for the advancement of optical clocks, which have potential applications in communications, navigation, and defense-related technologies. Optical clocks offer improvements over current chip-scale clocks and can be used in future technologies such as "5G" networks and Global Navigation Satellite System architectures.

    The project will be conducted in two phases. Phase I involves the initial design and simulation of the laser and isolator, as well as a method for integrating the devices into a single package. Phase II focuses on the development of a packaged device with the desired specifications, including mass fabrication capabilities. At least 2 prototypes are expected to be delivered.

    The technology has potential dual-use applications and can be used in various fields beyond optical clocks. Further testing will be required for shock and vibration, acceleration sensitivity, and radiation tolerance.

    Overall, this solicitation seeks to advance the development of integrated photonics for optical clock technologies, with potential applications in multiple industries.

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