Efficient fiber coupling to low-loss diluted multiple quantum well optical waveguides
- 9 October 1989
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 55 (15), 1495-1497
- https://doi.org/10.1063/1.101588
Abstract
We demonstrate the use of diluted multiple quantum wells to achieve low-loss fiber-matched optical waveguides. A fiber mismatch loss of 0.2 dB/interface and propagation loss of 0.4 dB/cm are achieved at 1.54 μm wavelength using InGaAsP/InP materials.Keywords
This publication has 13 references indexed in Scilit:
- Low-loss multiple quantum well GaInAs/InP optical waveguidesApplied Physics Letters, 1989
- Fiber attachment for guided wave devicesJournal of Lightwave Technology, 1988
- Electro-optical modulators using novel buried waveguides in GaInAsP/InP materialElectronics Letters, 1988
- Optical switching by saturation-induced phase changes in an active directional couplerApplied Physics Letters, 1987
- 8.8 Gbit/s travelling-pulse word generatorElectronics Letters, 1987
- Direct frequency modulation of a semiconductor laser by surface acoustic wavesElectronics Letters, 1985
- Theoretical and experimental investigation of GaAs/GaAlAs and n/n+GaAs rib waveguidesJournal of Lightwave Technology, 1984
- Reactive ion etched GaAs optical waveguide modulators with low loss and high speedElectronics Letters, 1984
- High-efficiency Q-band GaAs FET oscillatorElectronics Letters, 1984
- Influence of temperature and initial titanium dimensions of fiber-Ti:LiNbO3waveguide insertion loss at λ = 1.3 µmIEEE Journal of Quantum Electronics, 1983