Structure and characteristics of double-channel reflecting optical circulator;
双通道三端口反射式光环行器结构与特性分析
Polarization-independent Optical Circulator in Fiber Optic Communication;
光纤通信中的偏振无关光环行器
Study on the structure of reflecting optical circulator;
反射式光环行器的结构类型研究
A hybrid structure of broadband bismuth-based erbium-doped fiber amplifier(Bi-EDFA) with an optical isolator and an optical circulator is designed,respectively.
分别设计了一个带光隔离器和一个带光环形器的复合型宽带铋基掺铒光纤放大器(Bi-EDFA),理论上研究了Bi-EDFA中对于后向传输放大自发辐射(ASE)的处理对放大器性能的影响。
A new type of double function optical circulator for double fibers is proposed in this paper.
提出了一种双通道式多功能光环形器,在结构设计中插入了双尾纤及透镜对,实现了器件功能复用,降低了制造成本与占空比。
They are (1) OADM using FBGs and multiport optical circulators; (2) OADM using waveguide grating routers and FBG; (3) OADM using AWG; (4) OADM using DMUX/MUX and optical switchs.
通过对科技文献的归纳总结和分析比较 ,介绍了四种实现双向波长上下路的光分插复用器结构和工作原理 ,它们是 :( 1 )基于 FBG和多口光环形器 ;( 2 )基于波导光栅路由器和FBG;( 3)基于阵列波导光栅 ( AWG) ;( 4 )基于解复用器 /复用器对和光开关的 OADM结
The electromagnetic wave is fed to the antenna by the radar s transmitter and the target signal is fed to the receiver, both through the circulator.
大功率四端环流器是雷达收发信号的关键器件。
The high power RF transmitter and the circulator with 500MHz/250kW which will be operated in Beijing Electron-Positron Collider Upgrade (BEPCⅡ) project have been installed on site, and adjustments and acceptance test have been finished, which is the first transmitter system of 500MHz/250kW in China.
北京正负电子对撞机升级改造工程(BEPCⅡ)将采用的频率500MHz、输出功率250kW的高频发射机和环流器已安装、调整、测试和验收完毕,这是国内建立的第一套500MHz／250kW发射机系统。
DESIGN OF LOW COST,LOW LOSS LONG WAVELENGTH OPTICAL CIRCULATOR
低成本、低损耗长波长光环行器设计
While looking through the viewfinder, focus by turning the focusing ring.
观察取景器同时转动光圈环进行对焦。
Experiment Study on a Tunable Fiber Laser Using Optical Circulator and Tunable Fiber Bragg Gratings
以环行器和光纤光栅为腔镜的可调谐窄线宽激光器
waveguide circulator
波导循环器波导环行器
Characteristics analysis of high-speed aerocraft optical dome in aerodynamic heating environment
气动热环境下高速飞行器光学头罩特性分析
Dual Loop Optical Buffer Based on Collinear 3x3 Fiber Coupler;
基于平行排列3x3耦合器的双环全光缓存器的研究
ring discharge ion laser
环状放电离子激光器
ring laser inertial sensor
环形激光惯性传感器
CW dye ring laser
连续波染料环形激光器
fibre optic ring media access controller
光纤环媒体存取控制器
single frequency argon ion ring laser
单频氩离子环形激光器
open-cycle CO^2 laser
开环二氧化碳激光器
close loop interferometeric fiber optic sensor
闭环干涉型光纤传感器
T-type (Y-type) circulator (junction circulator)
T型(Y型)环行器(结环行器)
Generation of narrow band, tunable UV radiation -- intracavity frequency doubling of ring dye laser output
环行染料激光器内腔倍频—窄带可调谐紫外辐射的产生
Chaos and Chaotic Synchronization in Erbium-Doped Fiber Ring Laser;
单环掺铒光纤激光器的混沌及其同步
Tunable L-band Erbium-doped Fiber Ring Laser;
L波段可调谐环形腔掺铒光纤激光器
Research and Implementation of Fiber Ring Laser;
环形腔掺铒光纤激光器的研究和实现