Abstract
The design and operation of dual-wavelength InGaAs-GaAs asymmetric cladding ridge waveguide distributed Bragg reflector (DBR) lasers are reported. DBR lasers with mode pair separations of 4.1, 8.4, and 16.9 nm exhibit stable, simultaneous, dual-wavelength operation in current ranges of 40-52 mA, 32-42 mA, and 28-35 mA, respectively. Within the stated current ranges, all lasing modes exhibit at least 20-dB sidemode suppression, and approximately 30-dB sidemode suppression under optimum operating conditions. © 1999 IEEE.
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CITATION STYLE
Roh, S. D., Saintb Swint, R., Jones, A. M., Yeoh, T. S., Huber, A. E., Hughes, J. S., & Coleman, J. J. (1999). Dual-wavelength asymmetric cladding InGaAs-GaAs ridge waveguide distributed bragg reflector lasers. IEEE Photonics Technology Letters, 11(1), 15–17. https://doi.org/10.1109/68.736375
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