Novel simple method for determination of refractive index of optical monomode slab waveguides
| Autor: | Carsten Bornholdt, J. Krauser, H.P. Nolting |
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| Přispěvatelé: | Publica |
| Jazyk: | angličtina |
| Rok vydání: | 1985 |
| Předmět: |
Materials science
Physics::Optics Interference (wave propagation) optical waveguides Waveguide (optics) Optics cladding layers optical monomode slab waveguides Electrical and Electronic Engineering Thin film integrated optical devices simple method nondestructive interference method theoretical calculations business.industry binary substrates Heterojunction Cladding (fiber optics) refractive index determination Wavelength transparent wavelength region thin films of iii-v compounds Slab Optoelectronics business Refractive index refractive index measurement GaInAsP/inp experimental results |
| Popis: | A novel simple nondestructive interference method is proposed for measuring the refractive index of optical monomode slab waveguides and cladding layers of sufficient thickness. This method has been used to investigate thin films of III-V compounds on binary substrates, especially GaInAsP/InP, with respect to application for integrated optical devices in the transparent wavelength region. The experimental results are compared with theoretical calculations. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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