Concepedia

High performance tunable 1.5 μm InGaAs/InGaAsP multiple quantum well distributed Bragg reflector lasers

Thomas Koch, U. Koren, B.I. Miller

Applied Physics Letters · 1988 · 79 citations · 8 references

Abstract

We describe the structure and performance of tunable four-quantum-well InGaAs/InGaAsP distributed Bragg reflector lasers. We observe total tuning range as large as 94 Å, differential efficiency of 32%/front facet, thresholds of 17 mA, low-chirp high-speed digital operation, and linewidths as low as 5.75 MHz at only 2 mW output.

References

8

Nature of wavelength chirping in directly modulated semiconductor lasers

Thomas Koch, J.E. Bowers · Electronics Letters · 1984 · 324 citations

Engineering, Electrical Engineering, Physics +15

High-speed direct single-frequency modulation with large tuning rate and frequency excursion in cleaved-coupled-cavity semiconductor lasers

W. T. Tsang, N.A. Olsson, R. A. Logan · Applied Physics Letters · 1983 · 250 citations

Engineering, Electrical Engineering, Materials Science +17

Measurement of the linewidth enhancement factor α of semiconductor lasers

Christoph Harder, Kerry J. Vahala, Amnon Yariv · Applied Physics Letters · 1983 · 226 citations

Engineering, Electrical Engineering, Physics +17

Low internal loss separate confinement heterostructure InGaAs/InGaAsP quantum well laser

U. Koren, B.I. Miller, Ying Su et al. · Applied Physics Letters · 1987 · 83 citations

Engineering, Electrical Engineering, Materials Science +17

Semiconductor-doped fibre waveguides exhibiting picosecond optical nonlinearity

B.J. Ainslie, H. P. Girdlestone, D. Cotter · Electronics Letters · 1987 · 52 citations

Natural Sciences, Materials Engineering, Materials Science +15