Chirp reduction in three-cavity semiconductor laser diodes

Shiraz, H. Ghafouri; Chu, Chien-An

doi:10.1016/0030-3992(92)90038-4

Cited by 4 publications

(2 citation statements)

References 11 publications

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“…However, for a Ž . soliton-like pulse with an initial frequency chirp profile 1 propagating along an ideal fiber, a stable propagation profile may degrade due to initial frequency chirp; see Figure 2. Instead of stable pulse propagation, an initial pulse narrowing is observed, and an extremely narrow pulse is observed at x s 0.25.…”

Section: Discussion Of Resultsmentioning

confidence: 99%

Propagation behavior of a chirped nonlinear laser pulse

Shum

Ghafouri‐Shiraz

1998

Microw. Opt. Technol. Lett.

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By the use of the Fourier series analysis technique, the influence of initial frequency chirp on the soliton propagation is analyzed theoretically. A Gaussian function is adopted to describe the chirp profile associated with the soliton‐like pulse generated by a semiconductor laser. It is found that the critical value of the chirp parameter may be overestimated using a hyperbolic secant pulse‐shape soliton with a quadratic form of phase variation. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 291–294, 1998.

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Section: Discussion Of Resultsmentioning

confidence: 99%

Propagation behavior of a chirped nonlinear laser pulse

Shum

Ghafouri‐Shiraz

1998

Microw. Opt. Technol. Lett.

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“…The nonlinearity due to the Schottky contact on b and b is treated in 1 2 w x the same way as in 3 . ␥ , , , and ␥ , , pertain to 1 1 1 2 2 2 the propagation constant, permittivity, and permeability of the respective layer of the transmission line, and ␥ is the overall propagation constant of the dual-dielectric parallelplate microstripline. By defining an equivalent and , eff eff w x these effective parameters can be written as 3…”

Section: Theorymentioning

confidence: 99%

Spatial modulation of the active area on rectifying microstrip transmission lines operated in the slow-wave mode

Winkelmann

Ishii

1998

Microw. Opt. Technol. Lett.

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Rectifying properties of a Schottky‐contact microstrip transmission line operating in the slow‐wave mode are investigated. Results for an elemental‐segmented rectifying model, which makes use of propagation parameters, are compared with experimental results. A time‐dependent load on this transmission line is also shown to spatially modulate the rectifying active region for equalization of dissipation of heat throughout the length of the device to improve burn‐out characteristics. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 294–297, 1998.

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Effects of stray reflections on the performance of semiconductor laser amplifiers as in-line optical repeaters

Chu

Ghafouri‐Shiraz

1994

Optics & Laser Technology

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Chirp reduction in three-cavity semiconductor laser diodes

Cited by 4 publications

References 11 publications

Propagation behavior of a chirped nonlinear laser pulse

Propagation behavior of a chirped nonlinear laser pulse

Spatial modulation of the active area on rectifying microstrip transmission lines operated in the slow-wave mode

Effects of stray reflections on the performance of semiconductor laser amplifiers as in-line optical repeaters

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