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The mode selective Photonic Lantern is used as multiplexer/demultiplexer for mode division multiplexing application. it bridges sm fibers with a few-mode fiber, and can realize the conversion of multiple fundamental modes to designated high-order modes respectively, thus completing mode multiplexing….
We have stock for this fiber, Product Information 19 core fiber Product model Customized fiber mcf-19-B05 Product length Geometry data 125.0±1.0 Coating diameter 245±5.0 micrometre 8.5±0.5 Core spacing 18.5±0.5 micrometre Optical data Center core cut-off wavelength 1196…
光学平台仪器架用于光学平台配套，用来提供电源接口和照明，放置各种仪器设备，节省空间且不影响平台抗震性。 可按需求订制，部分规格如下： 产品型号 光学平台规格(L1×W1） 支架长度（L） 支架宽度（W） 支架高度（H） 支撑备注 GJNJ-06-06 600×600×800 1000 600 2020 两支撑带脚轮、灯管 GJNJ-075-075 750×750×800 1150 600 2020 两支撑带脚轮、灯管 GJNJ-09-06 900×600×800 1300 600 2020 两支撑带脚轮、灯管 GJNJ-10-07 1000×700×800 1400 600 2020 两支撑带脚轮、灯管 GJNJ-10-08 1000×800×800 1400 600 2020 两支撑带脚轮、灯管 GJNJ-12-08 1200×800×800…
Product Description Beam Delivery Optical Fibers are step index multimode fibers. They are made of a pure silica core and F-doped silica clad, these fibers offer low loss, high laser damage threshold and excellent mechanical strength. Its high numerical aperture…
Product Description Tm- or Ho-doped fibers operate at wavelengths around 2.0μm. They are eye safe and are beneficial for applications such as LIDAR, laser medical treatment, and special material processing. Features High efficiency and power outputAccurate gain spectrumHigh batch consistency…
Product Description Erbium-ytterbium co-doped fiber is mainly used in high-power telecommunications CATV optical amplifiers, lidars, and eye-safe lasers. We provide Er/YB co-doped fiber with good beam quality and high conversion efficiency, which can facilitate the high-power output at 1.5μm. Based…
Product Description Erbium-doped fiber has the characteristics of high gain, large gain bandwidth, low noise around 1.5μm wavelength, which also matched with the low attenuation window of communication fiber, so that it is widely used in DWDM optical transmission network…
Product Description polarization-maintaining (PM) Yb-doped fibers adopts Panda type design to enhance the fiber birefringence. We can offer standard single mode as well as double clad large mode area polarization maintaining Yb-doped fibers, which demonstrate the characteristics of good conversion…
Product Description Through tight geometric tolerance design and strict process control, these passive fibers are desirable to pair with their active counterparts to reduce the fusion splice loss and enhance laser output stability. All the double-cladding fibers are made with…
Product Description Double-Cladding large mode area (LMA) Yb doped fibers are few-mode fiber with low NA and large core diameter. They are optimally designed to lower the nor-linearity and facilitate high power laser output with high beam quality. Manufactured with…
我们提供各种保偏器件、跳线和连接器。我们的保偏器件能够最大限度地减少偏振模式色散，并消除偏振相关损耗的影响，提高信号质量。
TGG，即铽镓石榴石（Tb3Ga5O12），在可见和近红外光区（400-1100nm）具有高费尔德常数、低透射损耗、高热导率和高激光损伤阈值。
多芯光纤在共同的包层区中存在多个独立纤芯。本产品通过采用掺氛包层折射率剖面结构，能够实现长距离低串扰的空分复用光信号传输。基于空分复用理念的多芯光纤， 能够在一根光纤中同时传输多路光信号，利用同样的空间极大提高通信容量。
Application:
Highly reliable, small space ambient FBG sensing
Miniature FBG interrogator provides long-term reliable monitoring of FBG sensors in very small installation space。
Large-Capacity Low-Speed FBG Interrogator (FT1611-X8 Series) Provides Long-Term Reliable Monitoring For FBG Array, At A Great Cost Performance. The Interrogator Has Passed A Series Of Reliability Tests Such As Vibration, Shock, Humid Heat, Alternating Temperature, Electromagnetic Compatibility And Salt Spray,
The Products Can Also Be Applied To Bridges, Tunnels, Petroleum And Petrochemical, Power Grids, Marine And Aviation Fields Based On FBG Or FP Fiber Optic Sensors And Other Physical Quantities Based On FBG Or FP Fiber Optic Sensors For High-Precision Measurement.
细径光栅指采用包层直径为80um,50um或更小的光纤制作的光纤光栅， 适用于嵌入式FBG传感应用，因为小体积，低应力，响应灵敏，也更适用于复合材料的结构监测。目前细径光栅在航空航天工业，机器人、医疗设备和微力学领域都有应用。
双孔光纤主要用于分布式压力传感。当光纤受到压力时，纤芯在X轴和Y轴上的应力中表现出差异，从而产生局部双 折射。使用分布式传感技术或点传感器，例如光纤布拉格光栅（FBG），可以获得精确的压力测量。还有一些应用是用液体或气体填充孔，用于各种化学传感应用，其中来自X轴上的光的倏逝波与液体或气体相互作用。
介绍三环偏振控制器的装配和使用