High performance variable optical attenuator multiplexer filter
- 19 August 2004
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 40 (17) , 1076-1078
- https://doi.org/10.1049/el:20045831
Abstract
Fully integrated variable optical attenuator multiplexers (VMUX) with substantial performance improvements, notably very low loss and PDL, are reported. Reduced power consumption by deep etching is also demonstrated.Keywords
This publication has 2 references indexed in Scilit:
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- Mach–Zehnder interferometer type optical waveguide coupler with wavelength-flattened coupling ratioElectronics Letters, 1990