Wavelength-division-multiplexed (WDM) multi-channel optical communication systems require electronically tunable lasers that access discrete frequency channels over a wide optical frequency range. In this paper we propose and demonstrate a new widely tunable semiconductor laser structure, the three-branch Y3-laser, which provides a particularly simple and promising approach for making such tunable lasers.<>
Widely tunable (45 nm, 5.6 THz) multi-quantum-well three-branch Y3-lasers for wavelength-multiplexed optical networks
Proceedings of LEOS '93 ; 196-197
1993-01-01
161029 byte
Conference paper
Electronic Resource
English
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