High-performance InPreflection-grating wavelength multiplexer
- 17 March 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (6) , 512-513
- https://doi.org/10.1049/el:19940342
Abstract
A high-performance InP refleclion-grating wavelength multiplexer for the 1530–1560 EDFA fibre band is reported. The 8 channel 3.6 nm-spacing devices operated with 30–35 dB channel isolation, < 0.04 wavelength precision, and < 10 dB on-chip loss. Although realised with 3.6nm spacings, the multiplexer may be adapted for channels as close as 0.5 nm.Keywords
This publication has 9 references indexed in Scilit:
- A scalable multiwavelength multihop optical network: a proposal for research on all-optical networksJournal of Lightwave Technology, 1993
- All-optical packet-switched metropolitan-area network proposalJournal of Lightwave Technology, 1993
- Demonstration of low loss integrated InGaAsP/InP demultiplexer device with low polarisation sensitivityElectronics Letters, 1993
- Simultaneous multiple wavelength operation of a multistripe array grating integrated cavity laserApplied Physics Letters, 1993
- Integrated grating demultiplexer and pin array for high-density wavelength division multiplexed detection at 1.5 μmElectronics Letters, 1993
- Multistripe array grating integrated cavity (MAGIC) laser: a new semiconductor laser for WDM applicationsElectronics Letters, 1992
- Grating spectrograph integrated with photodiode array in InGaAsP/InGaAs/InPIEEE Photonics Technology Letters, 1992
- Grating spectrograph in InGaAsP/InP for dense wavelength division multiplexingApplied Physics Letters, 1991
- Monolithic InP/InGaAsP/InP grating spectrometer for the 1.48–1.56 μm wavelength rangeApplied Physics Letters, 1991