10 Lumentum operations leaders
Misha Rozenberg, Sr. Vice President, Global Operations; CQO at Lumentum, is one of ten Lumentum operations leaders listed here, alongside people who hold vice president of operations and wafer fab leadership roles. A reader can learn how operations leaders work at Lumentum from people who have held the role.
Professionals to explore
Chun Lei
LinkedInExperience: Group Vice President of Global Wafer Fabs · Lumentum
Chun Lei has been Group Vice President of Global Wafer Fabs at Lumentum since January 2023, and was Vice President of Operations, US Wafer Fabs at Lumentum from 2021 to 2022 and Vice President of Operations, 3D Sensing at Lumentum from 2018 to 2021. Chun Lei was Vice President of Wafer Fab R&D and Operations at Emcore LLC from 2008 to 2017.
Diane Wotus
LinkedInExperience: Vice President, US Wafer Fab Operations · Lumentum
Diane Wotus is a former Vice President, US Wafer Fab Operations at Lumentum, a role held from 2019 to 2021, and has listed Experienced Operations Leader as self-employed since May 2021. Diane Wotus was Vice President, Global Operations at LumaSense Technologies, Inc. from 2012 to 2019.
Jim Boyle
LinkedInExperience: Vice President Operations · Lumentum
Jim Boyle has been Vice President Operations at Lumentum since October 2024, based in Daventry, England, and the profile says the role is to lead development of the site to achieve operational excellence and meet Lumentum's global goals. Jim Boyle was Chief Operating Officer at IceMOS Technology Corporation from 2019 to 2024.
KW Hoo
LinkedInExperience: Senior Vice President Global Factories · Lumentum
KW Hoo has been Senior Vice President Global Factories at Lumentum since September 2025, a role the profile places in Thailand. KW Hoo was Vice President and General Manager, Jabil Photonics at Jabil from 2022 to 2025 and Vice President and General Manager at Lumentum International from 2017 to 2019.
Mike Fresina
LinkedInExperience: Vice President, Operations · Lumentum
Mike Fresina has been Vice President, Operations at Lumentum since March 2026, based in Greensboro, North Carolina. Mike Fresina was Vice President, Operations at Qorvo, Inc. from 2019 to 2026 and General Manager, NC Fab Operations at Qorvo, Inc. from 2015 to 2019.
Misha Rozenberg
LinkedInExperience: Sr. Vice President, Global Operations; CQO · Lumentum
Misha Rozenberg has been Sr. Vice President, Global Operations; CQO at Lumentum since March 2021, and the profile says the role runs a worldwide operations, supply chain and quality team with fabs and assembly factories in the US, UK, China, Thailand and Taiwan. Misha Rozenberg was Sr. Vice President, Engineering, Quality and Functional Excellence; Chief Quality Officer at Lumentum from 2017 to 2021.
Prasanthi Sathyaprakash
LinkedInExperience: Vice President, Contract Manufacturing Operations · Lumentum Holdings
Prasanthi Sathyaprakash has been Vice President, Contract Manufacturing Operations at Lumentum Holdings since July 2026, based in Irvine, California. Prasanthi Sathyaprakash was Vice President, Head of Global Procurement at Hitachi Digital from 2022 to 2026 and Director - Global Supply Management at Cypress Semiconductor Corporation from 2017 to 2018.
Sal Pavone
LinkedInExperience: Vice President Operations · Lumentum
Sal Pavone is a former Vice President Operations at Lumentum, a role held from 2022 to 2024, and the profile says the role was site GM for Lumentum's largest front end manufacturing fab, a site that supports both high volume production and R&D of photonics chips. Sal Pavone has been Sr. VP Operations & Engineering at 3D Glass Solutions, Inc. since September 2024.
Teruhisa Azumaguchi
LinkedInExperience: VP, Japan Fab Operation GM · Lumentum
Teruhisa Azumaguchi has been VP, Japan Fab Operation GM at Lumentum since May 2025 and also lists Fab Strategy Director at Lumentum since March 2023, based in Japan. Teruhisa Azumaguchi was Director at CIG PHOTONICS JAPAN from 2019 to 2023 and Director at OCLARO from 2013 to 2018.
Xiaodong Chen
LinkedInExperience: VP of Operations, US Fabs · Lumentum
Xiaodong Chen has been VP of Operations, US Fabs at Lumentum since December 2025, based in San Jose, and was US Fabs Lead at Lumentum in 2025. Xiaodong Chen was Sr. Director, Process and Product Engineering at Lumentum from 2021 to 2025 and Director, Process and Product and Engineering at Lumentum from 2018 to 2021.
Choose the right perspective
Match the person's scope, such as one fab or site, contract manufacturing, a country's fabs or global operations, to the decision you face. Check whether each role is current or has ended, and when it started, to judge how recent the person's view is.
Questions to take into the conversation
- 01What did you change first when you took on your current operations role, and why?
- 02How do you balance high-volume production with development work, and what tradeoffs have you made?
- 03What has your own work taught you about working with contract manufacturers?
Reaching Lumentum operations leaders
How can I contact one of these Lumentum operations leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 2 companies: Lumentum and Lumentum Holdings, based on profile data retrieved on October 23, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Lumentum operations leaders?
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Can an AI agent ask one of these Lumentum operations leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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