Optical waveguide refractive index profiles determined from measurement of mode indices: a simple analysis
β Scribed by White, J. M. ;Heidrich, P. F.
- Book ID
- 115324770
- Publisher
- The Optical Society
- Year
- 1976
- Tongue
- English
- Weight
- 665 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1559-128X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We report a new configuration of a reflection-type confocal scanning optical microscope system for measuring the refractive index profile of an optical waveguide. Several improvements on the earlier design are proposed; a light emitting diode at 650 nm wavelength instead of a laser diode or He-Ne la
## Abstract A method is presented whereby the refractiveβindex profile (RIP) can be reconstructed from sets of effective indexes measured with different mode types and external refractive indexes. Singleβmode waveguide RIP characterization can be easily realized using an indexβmatching liquid at a