6 April 1993 Integrated optical devices in glass by ionic masking
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Proceedings Volume 1794, Integrated Optical Circuits II; (1993) https://doi.org/10.1117/12.141899
Event: Fibers '92, 1992, Boston, MA, United States
Abstract
Fabrication of single-mode glass waveguide devices by ion exchange with ionic masking are studied. In channel waveguides, low losses (0.1 dB/cm) at 1.3 micrometers wavelength are measured. As a device example a nonsymmetric Mach-Zehnder interferometer at 1.55 micrometers wavelength region is demonstrated. A Y-branch wavelength multiplexer, in which 'tapered ionic masking' is utilized, is also described. Design of a 0.98 micrometers /1.55 micrometers wavelength multiplexer is presented.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Seppo Honkanen, S. Iraj Najafi, Wei-Jian Wang, Paul Lefebvre, Ari Tervonen, "Integrated optical devices in glass by ionic masking", Proc. SPIE 1794, Integrated Optical Circuits II, (6 April 1993); doi: 10.1117/12.141899; https://doi.org/10.1117/12.141899
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