Photonics Designer

Xscape Photonics Inc; Santa Clara (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

A leading company in the field of silicon photonics seeks an experienced Silicon Photonics Active Component Designer. This role focuses on the design and optimization of sophisticated photonic components used in advanced optical communications. You will collaborate with various teams, lead design projects, and mentor junior staff. Ideal candidates have significant industry experience, a strong educational background in photonics, and expertise in relevant simulation tools.

Benefits

Vision insurance

Medical insurance

401(k)

Paid paternity leave

Paid maternity leave

Disability insurance

Qualifications

• At least 5+ years of industrial experience in silicon photonics.
• Proven track record in designing, simulating, and optimizing active photonic devices.
• In-depth understanding of active photonic design principles.

Responsibilities

• Lead the design and development of active silicon photonic components.
• Perform and oversee simulations and modeling for active photonic structures.
• Document design processes and mentor junior designers.

Skills

Simulation & Design Tools

Data Analysis & Optimization

Communication

Problem Solving

Education

Master’s or Ph.D. in Photonics or related fields

Tools

Lumerical

Ansys HFSS

Job description

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Job Description: Silicon Photonics Active Component Designer

We are looking for an experienced Silicon Photonics Active Component Designer to drive the design, development, and characterization of active photonic components within our cutting-edge photonic integrated circuits (PICs) for advanced optical communications. In this role, you will design, optimize, and characterize active devices such as Mach-Zehnder modulators, ring modulators, and high-speed photodiodes. You’ll work closely with cross-functional teams to ensure high-performance and scalable photonic solutions.

Key Responsibilities:

● Lead the design and development of active silicon photonic components, including modulators (Mach-Zehnder and resonant), and high-speed photodiodes.

● Perform and oversee simulations and modeling for active photonic structures, ensuring optimal performance and manufacturability.

● Collaborate with fabrication and process teams to address design constraints and optimize for process compatibility.

● Define testing methodologies for active components and work with testing teams to validate performance, analyze data, and make improvements.

● Stay informed about industry advancements and emerging technologies in silicon photonics, bringing innovative approaches to the design team.

● Document design processes, specifications, and results, supporting knowledge transfer and future product enhancements.

● Mentor and support junior designers, fostering a collaborative and growth-focused team environment.

Requirements:

Technical Qualifications:

● Educational Background: Master’s or Ph.D. in Photonics or related fields.

o At least 5+ years of industrial experience in silicon photonics with a focus on active component design.

o Proven track record of designing, simulating, and optimizing active photonic devices in PICs.

o In-depth understanding of active photonic design principles, including issues of bandwidth, linearity, control, and resonant tuning.

Skills:

● Simulation & Design Tools: Proficiency in photonic simulation and design software such as Lumerical (FDTD, MODE, DEVICE), Tidy3D,and/or Ansys HFSS.

● Fabrication Knowledge: Familiarity with silicon photonics fabrication processes, design rules, and process limitations, along with a practical understanding of process variations and their impact on device performance. Preference will be given to candidates who have contributed to tapeouts of active devices with multiple SiPho foundries.

● Data Analysis & Optimization: Skilled in data analysis and scripting languages (Python, MATLAB) for design refinement and optimization based on testing results.

Leadership & Soft Skills:

● Communication: Excellent communication skills for cross-functional collaboration and technical reporting.

● Problem Solving: Strong analytical and problem-solving skills, with a proactive approach to overcoming design challenges.

Preferred Qualifications:

● Experience in scaling PIC designs for production and familiarity with industry standards in silicon photonics for data communications or telecommunications applications.

● Experience working with packaging and ASIC design teams to co-optimize high speed optoelectronic interfaces.

● Experience with statistical analysis methods for applications ranging from data analysis to yield forecasting.

● Experience with scripted layout tools such as Virtuoso (SKILL), GDSFactory, etc.

This is a rare opportunity to contribute to a dynamic team at the forefront of silicon photonics innovation. If you’re passionate about advancing optical technology and enjoy pushing the boundaries of photonic design, we’d love to hear from you

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Industries

  Computer Hardware Manufacturing

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Inferred from the description for this job

Vision insurance

Medical insurance

401(k)

Paid paternity leave

Paid maternity leave

Disability insurance

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