Larry Donalds

Larry Donalds

Fiber Design and Manufacturing Consultant, Specialty Optical Fiber Expert


Mobile: 612-402-5171

Larry Donalds began his career at Fiber Optic Center (FOC) in 2017 as Business Development, Fiber Design and Manufacturing, Technical Sales. Larry brings more than 35 years of experience from 3M Company in St. Paul, MN after recently retiring.

During his time with 3M Company, he spent 24 years in the development and manufacture of specialty optical fiber, utilizing “voice of the customer,” helping 3M design and produce fibers to meet specific customer applications and performance criteria. . Projects included the development and production of EDFA (Erbium Doped Fiber Amplifier) fiber, radiation-hardened fiber for gyroscopes, solution doping of preforms, patent development for Oxyfluoride Erbium fiber, organometallic rare earth deposition and a rare earth single mode fiber bend and position sensor.

In his fiber position at 3M, Mr. Donalds maintained and operated MCVD equipment from SG Controls of Cambridge, England, whom FOC has represented in North America for over 25 years.
Larry has achieved several awards over his career including 3M Golden Step Award, Photonics Circle of Excellence Award, R&D 100 Award, 3M Circle of Technical Excellence Awards in 1983, 2001, and 2008, & 3M Ideation Challenge award in 2017.

He and his wife reside in Arizona. Outside of FOC, Larry’s hobbies includes fishing, boating, snowmobiling, outdoor landscaping, & deck design and construction.

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