Jobs Companies Lumentum Laser Design Engineer

About this Laser Design Engineer role at Lumentum

Lumentum · Onsite · Japan - Sagamihara

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We're committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Job Description

Laser design engineer for InP semiconductor laser, especially for DFB laser and high-speed EML.

Responsibilities:

  • Develop new or enhanced laser design with semiconductor material physics, optical science and high-speed design technologies. 
  • Responsible for the stable volume production and the improvement of productivity
  • Product design of DFB laser and EML for yield improvement and cost reduction
  • Design and fabricate the necessary parts for evaluation, such as submounts, as needed.
  • Evaluate fabricate chips, analyze evaluation data and write reports of them.
  • Attend a meeting to explain and discuss the results.

Expected Background:

  • BSc, MSc, PhD degree in electronics, electrical engineering, physics, or a related equivalent technical field.
  • Bachelors and 6+ years of work experience, Masters and 4+ years of work experience. PhD. no relevant work experiences.

Expected Skill:

  • Knowledge of compound semiconductor such as InP material system and material physics.
  • Experience of semiconductor laser design and development with at least 1-2 years’ experience.
  • Experience of product design for yield improvement and cost reduction of semiconductor laser diode
  • Knowledge of semiconductor device reliability
  • Fluent Japanese speaker and intermediate English skill
  • Basic PC skills, such as MS Excel, PowerPoint, and Word

We are an equal opportunity employer and value diversity at our company.

We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

Please contact us to request accommodation.

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About Lumentum

Lumentum is illuminating the networks of tomorrow with advanced photonic technologies that enable AI, data centers, telecom, industrial, and sensing applications. As AI accelerates the global demand for bandwidth and energy efficiency, we deliver the building blocks that keep data moving reliably, efficiently, and at massive scale. Our optical products support AI and compute infrastructure, cloud and DCI environments, metro and long-haul networks, while our lasers drive breakthroughs in precision manufacturing and sensing. For nearly five decades, Lumentum has been at the intersection of light and innovation. What began as a vision with JDS Uniphase to harness the power of photonics has evol

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