Neodymium-doped waveguide amplifiers and lasers for integrated optical applications

Yang, Jing

doi:10.3990/1.9789036530118

Cited by 1 publication

(1 citation statement)

References 134 publications

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“…The intensity of absorption of various photons is mainly determined by the interaction cross-section between Nd 3+ and photons. which is determined by the interaction crosssection between Nd 3+ and photons [11].…”

Section: Energy Level Structure Of Nd 3+ -Doped Ionsmentioning

confidence: 99%

Design of 1000-1100nm fiber laser based on neodymium ion

Liu

2024

J. Phys.: Conf. Ser.

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Nd3+ ions have a large emission cross-section in the 1000 ∼ 1100 nm band. In this study, we focus on the spectral properties of Nd3+ ions, simulate the power transfer equation of the Nd-doped ion fiber laser. The design of the Nd-doped fiber laser is aimed at laser generation by considering parameters such as absorption cross section, particle number concentration, loss coefficient, and reflectivity of the front and rear cavity mirrors. The experimental process begins with the design of specific parameters for the two cavity mirrors at 1060 nm using Matlab, based on the required reflectivity parameters. The simulation demonstrates that laser generation begins at a pump light power of 9.8 W, and the laser power reaches 36.8 W. Observe the propagation power of the signal light and pump light, when the pump light propagates in the forward direction, the forward propagation power of the pump light will decrease. This paper summarizes and innovates the numerical simulation parameters of Nd-doped ion fiber laser. The specific innovations are reflected in the proposed new emission cross section of pump light and absorption cross section of signal light, as well as the novel mathematical model for designing the front cavity mirror and the back cavity mirror. The experiments provide better data support for the preparation of 1000 ∼ 1100 nm doped Nd-doped fiber lasers.

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Section: Energy Level Structure Of Nd 3+ -Doped Ionsmentioning

confidence: 99%

Design of 1000-1100nm fiber laser based on neodymium ion

Liu

2024

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Neodymium-doped waveguide amplifiers and lasers for integrated optical applications

Cited by 1 publication

References 134 publications

Design of 1000-1100nm fiber laser based on neodymium ion

Design of 1000-1100nm fiber laser based on neodymium ion

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