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OpenLight Tech Stack

Open silicon photonics platform with integrated lasers for optical systems

Semiconductor Manufacturing Goleta, California 11–50 employees Founded 2022 Privately Held

OpenLight designs an open silicon photonics platform with integrated lasers, targeting datacom, telecom, LiDAR, and AI/optical computing applications. The engineering-heavy hiring profile (10 roles, skewing senior and director level) paired with focused projects in test automation, design workflows, and DFB laser development signals a company scaling toward manufacturing validation—the platform has 200+ patents and is already adopted across multiple industries.

Tech Stack 15 technologies

Core StackPython C++ Java MATLAB Ansys HFSS JMP SQL BERT Synopsys ICV KLayout Virtuoso Minitab PyVISA Excel JEDEC

What OpenLight Is Building

◆Challenges

Enhancing reliability and quality of silicon photonics platform
High-volume manufacturing reliability

▲Active Projects

Custom test hardware/software for wafer and die testing
Next-generation photonic design automation workflows
Automated mask build workflows
Openlight pdk development
High-speed system validation hardware integration
Dfb laser development program
Compact model development for pdk
Qualification plan for external epi vendors
Pic test hardware/software on advantest 93k
100-400 gb/s eye testing and dvt on optical transceivers

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

10

Product

1

Seniority

Senior

7

Director

1

Junior

1

Principal

1

Staff

1

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About OpenLight

OpenLight develops an open silicon photonics platform that integrates lasers directly onto silicon chips. Founded in 2022 with a team of 11–50, the company combines decades of photonics design expertise with a platform approach aimed at enabling optical solutions in datacom, telecom, LiDAR, healthcare, HPC, and AI applications. The company is actively hiring senior engineers and directors, with current work centered on design automation, test hardware/software, mask workflows, and reliability qualification—indicating a shift from R&D toward production-ready systems.

HeadquartersGoleta, California

Company Size11–50 employees

Founded2022

Hiring MarketsUnited States

Frequently Asked Questions

What is OpenLight working on?

OpenLight is developing next-generation design automation workflows, custom test hardware for wafer/die validation, DFB laser development, and a photonic design kit (PDK). Current projects include 100–400 Gb/s eye testing and qualification of external epitaxy vendors.

What tech stack does OpenLight use?

OpenLight uses Ansys HFSS, Python, Synopsys ICV, KLayout, Cadence Virtuoso, C++, MATLAB, and JMP for photonic design, simulation, and characterization—a stack typical of semiconductor and photonics design firms.

Where is OpenLight headquartered?

OpenLight is headquartered in Goleta, California and is privately held. The company was founded in 2022 and is currently hiring engineering talent in the United States.