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Voyant Photonics logo
Voyant Photonics

Revolutionizing Machine Perception

Senior Laser Engineer

Location

United States

Posted

151 days ago

Salary

0

Seniority

Senior

Bachelor Degree10 yrs expEnglish

Job Description

Senior Laser Engineer

Voyant Photonics

• Lead the identification and development of integrated InP semiconductor laser and SOA solutions for silicon photonic LiDAR systems. • Design, simulate, and characterize state-of-the-art narrow-linewidth DFB, DBR, and external-cavity lasers used as LiDAR seed sources. • Develop high-power, wide-temperature-range SOAs to enable long-range LiDAR operation in industrial and automotive environments. • Own hands-on design and simulation of laser cavities and epitaxial structures to meet performance, reliability, and manufacturability targets. • Drive architectural decisions for the light source, advising the broader system and silicon photonics teams on optimal approaches. • Partner closely with Voyant’s packaging and silicon photonics teams to integrate InP sources into PICs, evaluating coupling efficiency, thermal behavior, yield, and scalability. • Manage and grow external III-V vendor relationships and supply chain strategy, scaling toward high-volume production (up to millions of die per year). • Lead in-house and partner-based characterization and validation of light source performance, using data to guide design iterations and next-generation chip architectures. • Define test strategies, performance metrics, and qualification plans for laser and SOA subsystems. • Contribute to system-level LiDAR performance trade studies, linking laser and amplifier design choices to range, resolution, and reliability.

Job Requirements

  • 10+ years of hands-on experience in semiconductor laser design, troubleshooting, and integration.
  • Deep expertise in the design, fabrication, and characterization of III-V edge-emitting lasers, with a strong preference for uncooled InP systems operating at 1310 nm or 1550 nm.
  • Proven track record of integrating lasers into commercial products and scaling from prototype to production.
  • Demonstrated experience working effectively with external foundry, packaging, and supply chain partners.
  • Strong ability to evaluate design trade-offs and present options to drive product development and system-level decisions.
  • Experience with optical simulation, cavity modeling, and epitaxy considerations is highly desirable.
  • Excellent communication and collaboration skills, capable of bridging cross-functional teams including photonics, electronics, and packaging.

Benefits

  • Competitive base salary and meaningful equity package.
  • Comprehensive health benefits (Medical, Dental, Vision).
  • Unlimited PTO and paid company holidays.
  • Team events and company meetups.
  • Complimentary lunch provided daily at our NYC office

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