Revolutionizing photonic integrated technologies

We are pioneering the future of laser technology by harnessing the power of integrated photonics.

Our mission is to develop cutting-edge photonic solutions that meet the needs of diverse industries, from free space communications and quantum to LiDAR, sensor technologies, and beyond.

Technology

Exploiting the power of hybrid integration

Our proprietary hybrid integration process leverages the individual strengths of silicon nitride, piezo-MEMS and III-V semiconductors to achieve unprecedented performance.

Deeplight's Products

Ultra narrow-linewidth frequency agile lasers

Leveraging the low loss Silicon Nitride platform and monolithic integration of piezoelectric materials, our Photonic Circuit-based lasers offer state of the art noise performance with high fidelity frequency modulation.

High speed narrow-linewidth lasers

Based on the newest advances in Thin-Film Lithium Niobate photonic circuits, our TFLN-based narrow linewidth lasers give access to low voltage, high speed and high depth frequency modulation.

Kerr frequency comb generators

Chip-based frequency combs are enabling new generation optical communications and sensing. Our offering democratizes access to this technology.

Deeplight microcomb turn-key system

Chip-scale microcomb technology is enabling a new generation of optical communications, sensing, and precision metrology. Deeplight’s turn-key DKS system delivers robust single-soliton operation in a compact 19” rack-mount form factor—built on our ultra-low-loss Si₃N₄ PIC platform for high coherence, stability, and scalability.

Copper-Free silicon wafers

Deeplight copper-free silicon wafers provide a clean, thermally stable substrate for Si₃N₄ and hybrid photonic circuits, enabling low-loss waveguides and repeatable soliton microcomb operation at wafer scale.

Deeplight's Services

Silicon nitride photonics fabrication run

From shared MPW reticles for prototyping to fully dedicated custom runs, we give you direct access to our ultra-low loss Si₃N₄ platform. Includes optional piezo actuator integration, micro-heaters, and full design support.