Maximum fractional delay achievable on slow light propagation through an erbium-doped optical fiber

Qiu, Wei; Gao, Bo; Lin, Peng; Li, Jia; Jing-Ting, Zhou; Jiang, Qiuli; Lv, Pin; Zhang, Chenghua

doi:10.1016/j.optcom.2014.04.031

Cited by 5 publications

(1 citation statement)

References 19 publications

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“…Making use of CPO technology [13], we present a general method for controlling light group speed in the dual-frequency laser-pumped cascade structure of an Er 3+ -doped optical fiber at room temperature. The time delay and the optimum modulation frequency are researched with the changing pump ratio G (G = P 1480 : P 980 ) of the cascade structure of the erbium-doped fiber.…”

Section: Introductionmentioning

confidence: 99%

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er³⁺-doped optical fiber at room temperature

Qiu¹,

Yang²,

Gao³

et al. 2018

Laser Phys. Lett.

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Slow light is demonstrated in the cascade structure of an erbium-doped fiber with two forward propagation pumps. The results of the numerical simulation of the time delay and the optimum modulation frequency complement each other. The time delay and the optimum modulation frequency depend on the pump ratio G (G = ). The discussion results of this paper show that a larger time delay of slow light propagation can be obtained in the cascade structure of Er3+-doped optical fibers with dual-frequency laser pumping. Compared to previous research methods, the dual-frequency laser-pumped cascade structure of an Er3+-doped optical fiber is more controllable. Based on our discussion the pump ratio G should be selected in order to obtain a more appropriate time delay and the slowdown of group velocity.

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Section: Introductionmentioning

confidence: 99%

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er³⁺-doped optical fiber at room temperature

Qiu¹,

Yang²,

Gao³

et al. 2018

Laser Phys. Lett.

Self Cite

View full text Add to dashboard Cite

show abstract

Demonstration of slow light propagation in an optical fiber under dual pump light with co-propagation and counter-propagation

Qiu

Wang

et al. 2018

Optics Communications

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Slowdown of group velocity of light in dual 1480 nm hybrid pump cascade structure of Er3+-doped optical fiber at room temperature

Wang,

Liu,

Qiu

et al. 2024

Optical Fiber Technology

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Maximum fractional delay achievable on slow light propagation through an erbium-doped optical fiber

Cited by 5 publications

References 19 publications

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er³⁺-doped optical fiber at room temperature

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er³⁺-doped optical fiber at room temperature

Demonstration of slow light propagation in an optical fiber under dual pump light with co-propagation and counter-propagation

Slowdown of group velocity of light in dual 1480 nm hybrid pump cascade structure of Er3+-doped optical fiber at room temperature

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Maximum fractional delay achievable on slow light propagation through an erbium-doped optical fiber

Cited by 5 publications

References 19 publications

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er3+-doped optical fiber at room temperature

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er3+-doped optical fiber at room temperature

Demonstration of slow light propagation in an optical fiber under dual pump light with co-propagation and counter-propagation

Slowdown of group velocity of light in dual 1480 nm hybrid pump cascade structure of Er3+-doped optical fiber at room temperature

Contact Info

Product

Resources

About

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er³⁺-doped optical fiber at room temperature

Slowdown of group velocity of light in dual-frequency laser-pumped cascade structure of Er³⁺-doped optical fiber at room temperature