掺镱光纤

在同样的泵浦功率下，利用高掺杂浓度的掺镱光纤有利于增加放大输出功率，但输出脉冲形状的畸变现象加剧；脉冲放大过程中因自相位调制会引起频谱展宽。

At the same pump level , using high-concentration Yb-doped fiber would improve the output power greatly , but the pulse shape was distorted . Spectral broadening due to self-phase modulation .

平均功率近2W的被动锁模皮秒掺镱光纤激光器

Passively Mode Locked Yb-Doped Fiber Laser with Nearly 2 W Average Output Power

在实验上，研究了开关时间对激光二极管泵浦的调Q掺镱光纤激光器的影响。

Laser-diode pumped Q-switched ytterbium-doped fiber laser is studied experimentally by controlling the switching time of acoustooptic modulator ( AOM ) .

用离子注入的半绝缘GaAs晶片作为吸收体和输出镜，在双包层掺镱光纤激光器上实现了调Q锁模。

We report the technique of the ion_implanted semi_insulating GaAs wafer used for passive Q_ switched mode locking in double_cladding Yb : fiber laser .

可调谐单频掺镱光纤DBR激光器

Tunable single - frequency ytterbium-doped fiber BDR laser

提出了利用光纤环形镜和高反射率光纤光栅做腔镜的FP腔掺镱光纤激光器的优化设计结构。

Simple and efficient F-P Yb-doped fiber laser with fiber tunable reflectivity loop mirror and fiber Bragg grating as cavity mirrors is brought forward .

在实验中研究了一种基于半导体可饱和吸收镜（SESAM）锁模的线性腔掺镱光纤激光器，其工作在全正色散区域。

We constructed an all-normal-dispersion ytterbium-doped linear-cavity fiber laser mode-locked by a semiconductor saturable absorber mirror ( SESAM ) .

对不同长度掺镱光纤（YDF）所构成的激光器进行了实验研究，发现9m为最佳长度。

Optimal length to be 9 m are found through the experiment for different length of the YDF .

结合双包层掺镱光纤（YDCF）和主振荡功率放大（MOPA）技术，利用熔融拉锥的光纤侧面耦合器，设计和实验研究了全光纤结构的脉冲光纤放大器。

Using the side-pumped coupler made from fused tapered fiber , the Yb-doped double-cladding fiber ( YDCF ) master oscillation power amplification ( MOPA ) with all-fiber structure is experimentally studied .

近年来掺镱光纤激光器的研究有了较大发展，出现了用于高功率光纤激光器的双包层掺镱光纤（DCYDF）。

Recently ytterbium-doped fiber laser has been widely developed . DCYDF ( Double-Cladding Ytterbium Doped Fiber ) was designed to meet rising demand for high-power laser .

用930nm的钛宝石激光泵浦掺镱光纤，也获得了1.067μm的激光。

CW laser at 1.067 μ m was also observed at room temperature by using Ti-sapphire laser at 930 nm as a pumping source of Yb 3 + _doped fiber .

用反射率为15dB掺镱光纤光栅作为反射器的掺镱光纤激光器，产生了稳定的纳秒级脉冲序列，脉冲宽度小于5ns。

A stable ns pulse has been generated from a self mode locking Yb doped fiber laser using Yb doped fiber Bragg grating with 15 dB reflectivity as a reflector , and the pulse width is less than 5 ns .

脉冲型双包层掺镱光纤激光器及相关器件的研究

Research on the Pulsed Yb-doped Double-cladding Fiber Laser and Relevant Components

高掺杂浓度掺镱光纤的光子暗化效应

Photodarkening in Ytterbium - doped Fiber with High Doping Concentration

自锁模掺镱光纤激光器研究

Study on the Self Mode locking Yb doped Fiber Laser

通过实验对掺镱光纤长度进行了优化。

The length of Yb3 + - doped fiber is optimized by experiment .

本文用两种方法分别对掺镱光纤放大器进行了相位控制与校正。

Two methods to realize phase controlling of ytterbium fiber amplifiers are studied .

后向泵浦高功率掺镱光纤放大器的非弹性散射效应

Inelastic scatterings in high-power back-pumped ytterbium-doped double-clad fiber amplifiers

三路掺镱光纤放大器的相干合成实验研究

Coherent beam combination of three ytterbium fiber amplifiers

掺镱光纤放大器的啁啾脉冲失谐放大特性

Chirped-pulse mismatching amplification of ytterbium doped fiber amplifier

双包层掺镱光纤的制备研究

Fabrication and research of double-cladding ytterbium doped fiber

利用光纤光栅的高功率掺镱光纤激光器

High-Power Ytterbium-Doped Fiber Laser Based on Fiber Grating

掺镱光纤放大器的优化设计

Design of Optimized Ytterbium - doped Fiber Amplifiers

掺镱光纤放大器的优化：隔离器、滤波器和光纤光栅的使用

Optimization of Ytterbium Doped Fiber Amplifiers : Usage of Isolator 、 Filter and Fiber Grating

同步抽运锁模的掺镱光纤激光器

Yb ~ ( 3 + ) - Doped Fiber Laser Based on Synchronously Pumped Mode Locking

掺镱光纤激光器时域特性的研究

Experimental study on time domain characteristics of yb ~ ( 3 + ) - fiber laser

掺镱光纤超短脉冲激光器的理论与实验研究

Theoretical and Experimental Study on Yb ~( 3 + ) - doped Fiber Ultra-Short Pulse Laser

双包层掺镱光纤技术使高功率光纤激光器和放大器成为可能。

The advent of double cladding fiber technology has made high power fiber lasers and amplifiers possible .

双包层掺镱光纤的纤芯作为单模波导用于传输信号光，内包层设计为多模波导用于传输泵浦光。

Fiber core of DCYDF is designed as signal waveguide , and inner-cladding is designed as pump waveguide .

论文针对小芯径双包层掺镱光纤实现高功率光纤激光输出方案展开了理论与实验研究，分析了小芯径光纤激光器的必要性、可行性、实现方案。

This dissertation performs a theoretical and experimental study focusing on implementation of high power laser output with small core diameter fiber .