Research Ltd. Click for further information on Fiber Optics Sensors, Optical Contact, Polarization Modes. The above two links actually are the same. Corning cable systems' Basic Principles of fiber optics. They are the same . OFR engineers design and produce unique single-mode and multimode products for specialized applications.
Emphasis is on standard as well as custom products.
Dr Sergiusz Patela Lectures and presentations in Fiber Optics and Optoelectronics. Jeff Hecht, 'Understanding Fiber Optics', Published by Prentice-Hall, Inc. 1999.