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光纤光栅激光器    
相关语句
  fiber grating laser
    Short Cavity Er/Yb Fiber Grating Laser
    短腔Er/Yb光纤光栅激光器
短句来源
    Research on Lasing Wavelength of Fiber Grating Laser
    光纤光栅激光器激射波长的研究
短句来源
    980 nm Non-Anti-Reflection-Coated Fiber Grating Laser for Single-Longitudinal Mode Operation
    980nm单模运转未镀增透膜光纤光栅激光器
短句来源
    All-Fiber Structure Ytterbium-Doped Fiber Grating Laser and Its Output Characteristics
    全光纤掺Yb~(3+)光纤光栅激光器及其输出特性
短句来源
    Fiber Grating Laser
    光纤光栅激光器
短句来源
  fiber grating laser
    Short Cavity Er/Yb Fiber Grating Laser
    短腔Er/Yb光纤光栅激光器
短句来源
    Research on Lasing Wavelength of Fiber Grating Laser
    光纤光栅激光器激射波长的研究
短句来源
    980 nm Non-Anti-Reflection-Coated Fiber Grating Laser for Single-Longitudinal Mode Operation
    980nm单模运转未镀增透膜光纤光栅激光器
短句来源
    All-Fiber Structure Ytterbium-Doped Fiber Grating Laser and Its Output Characteristics
    全光纤掺Yb~(3+)光纤光栅激光器及其输出特性
短句来源
    Fiber Grating Laser
    光纤光栅激光器
短句来源
  fiber grating laser
    Short Cavity Er/Yb Fiber Grating Laser
    短腔Er/Yb光纤光栅激光器
短句来源
    Research on Lasing Wavelength of Fiber Grating Laser
    光纤光栅激光器激射波长的研究
短句来源
    980 nm Non-Anti-Reflection-Coated Fiber Grating Laser for Single-Longitudinal Mode Operation
    980nm单模运转未镀增透膜光纤光栅激光器
短句来源
    All-Fiber Structure Ytterbium-Doped Fiber Grating Laser and Its Output Characteristics
    全光纤掺Yb~(3+)光纤光栅激光器及其输出特性
短句来源
    Fiber Grating Laser
    光纤光栅激光器
短句来源
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  fiber grating laser
1.55-μm non-anti-reflection-coated fiber grating laser for single-longitudinal mode operation
      
A 1.55-μm fiber grating laser (FGL) was fabricated by optically packaging a non-anti-reflection (AR) coated Fabry-Perot (FP) laser to a lensed fiber grating.
      


A short cavity Er/Yb fiber grating laser is demonstrated. Its resonant cavity is composed by two Bragg gratings which were UV written directly on a 30 mm photosensitive Er/Yb fiber. The two gratings were ~6 mm and 10 mm long, with 90% and 98.6% in reflectivity, 0.28 nm and 0.26 nm in 3 dB bandwidth, respectively. Pumped by a 980 nm diode laser, the associated fiber grating laser exhibits 8 mW thershold, ~14% slope efficieny, 30 dB polarisation mode suppression ratio. About 6 mW output power and 61 dB signal...

A short cavity Er/Yb fiber grating laser is demonstrated. Its resonant cavity is composed by two Bragg gratings which were UV written directly on a 30 mm photosensitive Er/Yb fiber. The two gratings were ~6 mm and 10 mm long, with 90% and 98.6% in reflectivity, 0.28 nm and 0.26 nm in 3 dB bandwidth, respectively. Pumped by a 980 nm diode laser, the associated fiber grating laser exhibits 8 mW thershold, ~14% slope efficieny, 30 dB polarisation mode suppression ratio. About 6 mW output power and 61 dB signal to noise ratio were obtained upon the maximum 50 mW 980 pump power in the experiment.

报道采用光敏Er/Yb 光纤制作短腔Er/Yb 光纤光栅激光器的实验结果。激光谐振腔由一对直接写在30 m m 长的Er/Yb 光纤上、长度分别为6 m m 及10 m m 、反射率分别为90% 及98.6% 、3 dB带宽分别为0.28 nm 及0.26 nm 的光纤布拉格光栅组成, 激光器的泵浦阈值为8m W, 斜效率约14% , 输出光的信噪比为61 dB, 偏振模抑制比为30 dB。

The characteristics and advantages of fiber grating lasers (FGL) are presented in this letter. The progress of single wavelength FGL and multiwavelength FGL are summarized. The future applications of FGL are also described.

概述了光纤光栅激光器的特点及其作为光通信系统中的光源所具有的优点 ,综述了单波长、多波长光纤光栅激光器的发展情况 ,并阐述了光纤光栅激光器的应用前景

Technologies and characteristics of Multi - quantum well DFB laser, fiber grating laser and moder- locked erbium fiber laser in DWDM system are analyzed and researched. The future applications are also described.

在光通讯DWDM系统中,激光器作为光源对提高单路速率发挥着核心作用。激光器光源技术发展惊人,各种激光器技术得到了广泛应用。文中分析和研究了光纤通信应用于DWDM系统的MQW-DFB激光器,光纤光栅激光器及构成SC光源的锁模激光器的枝术、特点以及应用前景。

 
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