An Investigation on Manufacturing and Measurement of Toroidal surface

Neha Khatri; Neha Khatri; Bharpoor Singh; K Manjunath; K Manjunath; Sonam Berwal; Sonam Berwal

Optica Design and Fabrication Congress 2023 (IODC, OFT)
Technical Digest Series (Optica Publishing Group, 2023),
paper OTu3B.6

An Investigation on Manufacturing and Measurement of Toroidal surface

Neha Khatri, Bharpoor Singh, K Manjunath, and Sonam Berwal

Optical Fabrication and Testing 2023

Québec City, Québec Canada
4–8 June 2023
ISBN: 978-1-957171-22-7

From the session
Advanced Micro-Optics Fabrication II (OTu3B)

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N. Khatri, B. Singh, K. Manjunath, and S. Berwal, "An Investigation on Manufacturing and Measurement of Toroidal surface," in Optica Design and Fabrication Congress 2023 (IODC, OFT), Technical Digest Series (Optica Publishing Group, 2023), paper OTu3B.6.

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Abstract

This paper summarizes fabrication of toric lens using diamond turning with slow tool servo configuration achieving Pt 0.746 µm and Ra 8.7 nm. A dedicated fixture integrated with Digital Protractor is used for alignment.

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