Mehran Shirsavar
Principal R&D Engineer | Opto-Mechanical & Optical Metrology | Precision Engineering | Semiconductors | Medical Devices | PhD in Mechanical Engineering
- Role
- Principal R & d Optics Manufacturing Engineer at MKS Inc.
- Location
- Irvine, CA, US
- LinkedIn followers
- 500 followers
About Mehran Shirsavar
Over 15 years of experience in Mechanical Engineering, specializing in Data Analysis in…
Experience
Principal R & d Optics Manufacturing Engineer
Jul 2022 — Present · Irvine, CA, US
Lead optomechanical system manufacturing and assembly, including high-precision optical lenses, mirrors, and freeform components for advanced laser and imaging applications.• Develop and implement laser alignment and interferometric calibration processes to achieve sub-micron assembly tolerances and optical performance stability.• Perform mechanical and thermal FEA to assess structural integrity and optimize fixturing, bonding, and mounting strategies for optical assemblies.• Conduct data-driven surface and performance analysis using MATLAB/Python, Zemax to correlate metrology, simulation, and production data for process optimization.• Design and validate precision tooling, fixtures, and 5-axis CNC/robotic programs (Mastercam/NX) for deterministic machining and system integration.• Collaborate cross-functionally with optical, mechanical, and quality engineering teams to transition new R&D optical-mechanical designs into scalable production.• Apply Lean manufacturing principles and design-for-manufacturability to improve yield, reduce rework, and streamline optical-mechanical assembly processes.
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