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Ever since my efforts to develop Optica began in 1991, I have continually searched for ways to improve Optica's functionality as an integral part of my scientific and engineering endeavors.


Today's Optica encompasses all of these learnings as well as insights provided by it's diverse users throughout the years.


Thank you for sharing in this 30 year journey with me!"



- Dr Donald Barnhart

Optica's Creator

Optica Video

Optica and Mathematica

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