Importance of spontaneous emission noise in dynamic jitter in monolithic mode-locked diode lasers

Atef M. Rashed; Adrian Wonfor; Benyuan Zhu; Richard V. Penty; Ian H. White

Importance of spontaneous emission noise in dynamic jitter in monolithic mode-locked diode lasers

Atef M. Rashed, Adrian Wonfor, Benyuan Zhu, Richard V. Penty, Ian H. White

Vice Chancellor's Office

Research output: Contribution to journal › Conference article › peer-review

Abstract

The operation of a monolithic 5-quantum well, 4-section mode locked semiconductor laser with an integrated distributed Bragg reflector (DBR), which generates 10 ps optical pulses at repetition rate of 10 GHz at a wavelength of 1.55 μm, is investigated. The device is simulated using complete travelling wave model which includes spontaneous and shot noise sources and uses gain parameters independently verified form band calculation models. The jitter is calculated at different delay values. The different contributions to jitter in the laser within the model indicates that spontaneous emission is the dominant cause. The final jitter value and the time constant are investigated.

Original language	English
Pages (from-to)	211-212
Number of pages	2
Journal	Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume	2
Publication status	Published - 1 Dec 1997
Event	Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting, LEOS. Part 2 (of 2) - San Francisco, CA, USA Duration: 10 Nov 1997 → 13 Nov 1997

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering

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Importance of spontaneous emission noise in dynamic jitter in monolithic mode-locked diode lasers. / Rashed, Atef M.; Wonfor, Adrian; Zhu, Benyuan; Penty, Richard V.; White, Ian H.

In: Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, Vol. 2, 01.12.1997, p. 211-212.

Research output: Contribution to journal › Conference article › peer-review

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AU - Rashed, Atef M.

AU - Wonfor, Adrian

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AU - Penty, Richard V.

AU - White, Ian H.

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N2 - The operation of a monolithic 5-quantum well, 4-section mode locked semiconductor laser with an integrated distributed Bragg reflector (DBR), which generates 10 ps optical pulses at repetition rate of 10 GHz at a wavelength of 1.55 μm, is investigated. The device is simulated using complete travelling wave model which includes spontaneous and shot noise sources and uses gain parameters independently verified form band calculation models. The jitter is calculated at different delay values. The different contributions to jitter in the laser within the model indicates that spontaneous emission is the dominant cause. The final jitter value and the time constant are investigated.

AB - The operation of a monolithic 5-quantum well, 4-section mode locked semiconductor laser with an integrated distributed Bragg reflector (DBR), which generates 10 ps optical pulses at repetition rate of 10 GHz at a wavelength of 1.55 μm, is investigated. The device is simulated using complete travelling wave model which includes spontaneous and shot noise sources and uses gain parameters independently verified form band calculation models. The jitter is calculated at different delay values. The different contributions to jitter in the laser within the model indicates that spontaneous emission is the dominant cause. The final jitter value and the time constant are investigated.

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JO - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

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