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仪器/ 产品中心/ 光学仪器/ 光学元件/ 光学滤波器/ 10nm宽带可调谐 FBG 光纤布拉格光栅滤波器 1525nm-1535nm
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10nm宽带可调谐 FBG 光纤布拉格光栅滤波器 1525nm-1535nm

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详细介绍

总览

滤波器的核心部件是光折射率成周期性变化的光纤布拉格光栅。当一束广谱的光束被传播到光纤布拉格光栅的时候,光折射率被改变以后的每一小段光纤就只会反射一种特定波长的光波,这个波长称为布拉格波长,而其它波长的光波都会被传播。应变的改变会同时影响光纤布拉格光栅有效的光折射率 以及光栅周期 ,因此可以改变光栅反射光波的波长。

在这种装置中,布拉格波长可以通过简单地用细螺纹螺钉拉伸光栅来调谐达到调谐波长的目的。

工作波长
1525-1535nm
可调谐范围
10nm
技术参数


技术参数

参数


可选波长

1525nm-1535nm

1535nm-1545nm

1545nm-1555nm

1555nm-1565nm

调谐范围

SMF28e : 10nm;保偏光纤 : 5nm

3dB带宽

0.07nm

光纤接头

FC/APC or FC/PC ; SC/APC or SC/PC or patch cord

操作温度

0-45℃

封装尺寸

H : 48mm;L : 125mm + 10mm(Connectors);

W : 105mm

重量

450g

光谱分析


1,调节旋钮得到的测试光谱图(输出为Drop端)1525nm-1535nm



2,旋钮在同一位置处测得的光谱图





(Drop)




(Out)


操作步骤及注意事项

操作步骤:

1、最左边端口为输入端口,连接台式光源

2、Drop端为反射输出端口,Out端为透射式输出端,连接光谱仪,

3、通过旋转滤波器上面的旋钮来调节应力,从而改变波长。

注意事项:

1、如果感觉螺丝旋钮不顺畅或听到擦伤噪音,请停止旋转。

2、请避免拆下调整螺丝,不要试图将任何东西(即螺丝刀)穿过螺丝的螺纹孔。

3、不要用任何其他螺丝钉更换原来的螺丝,千万不要把设备加热到50摄氏度以上。

实验室测试原始数据





Center Wavelength 中心波长1531.48nm
Span Wavelength 跨度波长10nm
Start Wavelength1526.48nm
Stop Wavelength1536.48nm
Value In Air/VacuumVacuum
Optical Attenuater 光学衰减器Off
Resolution 分辨率0.07nm
Actual Resolution 实际分辨率0.07nm
VBW200Hz
Point AverageOff
Sweep Average 扫描平均值1
SmoothOff
Sampling Points501pt
Trace Type 跟踪类型Write
Trace Storage Mode 跟踪存储模式Off
Trace Calculate Trace 1-
Trace Calculate Trace 2-
Dynamic Range 动态范围Normal
Ext-TriggerOff
Interval Time 间隔时间Off
MM ModeOff



TraceI
Start1526.48nm
Stop1536.48nm
1526.48-5.84E-10
1526.52.28E-09
1526.521.35E-09
1526.543.13E-09
1526.56-1.20E-09
1526.581.04E-09
1526.61.91E-09
1526.62-1.87E-09
1526.646.99E-10
1526.662.75E-09
1526.686.09E-10
1526.71.56E-09
1526.723.54E-09
1526.743.66E-09
1526.767.40E-09
1526.784.97E-09
1526.86.80E-09
1526.822.90E-09
1526.841.33E-09
1526.863.93E-09
1526.881.26E-09
1526.92.03E-09
1526.92-1.25E-09
1526.941.30E-10
1526.961.10E-09
1526.989.74E-10
1527-1.69E-09
1527.02-4.89E-09
1527.043.27E-09
1527.061.86E-09
1527.08-3.30E-09
1527.14.92E-11
1527.121.46E-09
1527.145.17E-09
1527.167.77E-10
1527.184.51E-09
1527.25.33E-09
1527.222.38E-09
1527.24-8.63E-10
1527.263.96E-09
1527.282.22E-09
1527.32.37E-09
1527.32-1.41E-10
1527.341.86E-09
1527.364.54E-09
1527.384.00E-09
1527.42.68E-09
1527.423.20E-09
1527.443.36E-09
1527.464.32E-09
1527.485.41E-09
1527.55.80E-09
1527.523.57E-09
1527.548.32E-09
1527.567.76E-09
1527.589.17E-09
1527.63.68E-09
1527.627.31E-09
1527.648.52E-09
1527.664.05E-09
1527.68-3.24E-10
1527.7-3.04E-09
1527.723.82E-09
1527.74-1.20E-09
1527.761.64E-11
1527.78-1.29E-09
1527.8-1.02E-09
1527.82-1.14E-09
1527.841.82E-09
1527.862.77E-09
1527.88-1.36E-09
1527.92.02E-09
1527.923.90E-10
1527.944.71E-10
1527.96-3.86E-10
1527.982.76E-09
15287.47E-10
1528.023.21E-09
1528.042.99E-09
1528.062.26E-09
1528.085.07E-09
1528.15.32E-11
1528.12-3.02E-09
1528.143.24E-09
1528.162.98E-10
1528.18-3.15E-10
1528.22.93E-09
1528.22-8.18E-10
1528.24-3.69E-10
1528.26-1.83E-10
1528.281.78E-09
1528.31.05E-09
1528.321.19E-09
1528.341.02E-09
1528.363.57E-09
1528.381.74E-09
1528.44.57E-09
1528.422.07E-09
1528.445.98E-10
1528.464.60E-09
1528.481.55E-09
1528.51.15E-09
1528.523.24E-09
1528.54-1.28E-10
1528.562.34E-09
1528.582.44E-09
1528.67.45E-11
1528.622.46E-09
1528.64-3.64E-10
1528.663.61E-10
1528.687.01E-10
1528.73.40E-09
1528.722.85E-09
1528.745.81E-09
1528.763.93E-09
1528.783.98E-09
1528.81.38E-09
1528.824.27E-09
1528.841.89E-09
1528.864.80E-09
1528.884.74E-09
1528.93.10E-10
1528.923.30E-09
1528.942.99E-09
1528.961.79E-09
1528.983.06E-09
15294.37E-10
1529.023.14E-09
1529.041.81E-09
1529.065.81E-09
1529.08-3.91E-09
1529.1-1.29E-09
1529.123.53E-09
1529.14-1.47E-10
1529.16-3.19E-09
1529.181.24E-09
1529.2-4.54E-10
1529.22-1.17E-09
1529.242.65E-09
1529.26-1.15E-09
1529.283.01E-09
1529.33.38E-09
1529.321.93E-09
1529.343.20E-09
1529.367.49E-09
1529.383.17E-09
1529.45.05E-10
1529.423.05E-09
1529.444.87E-09
1529.464.86E-09
1529.486.03E-10
1529.55.12E-09
1529.525.11E-09
1529.544.18E-09
1529.562.48E-10
1529.582.09E-10
1529.6-4.62E-10
1529.62-1.88E-10
1529.643.53E-09
1529.669.46E-10
1529.682.52E-09
1529.7-1.36E-09
1529.723.35E-09
1529.742.00E-09
1529.763.02E-09
1529.783.00E-09
1529.84.74E-10
1529.82-1.28E-10
1529.845.05E-09
1529.863.10E-09
1529.887.63E-09
1529.98.40E-09
1529.926.64E-09
1529.948.26E-09
1529.965.27E-09
1529.984.43E-09
15306.51E-09
1530.02-2.64E-10
1530.044.52E-09
1530.061.26E-09
1530.081.68E-09
1530.15.66E-09
1530.121.21E-09
1530.145.16E-09
1530.161.44E-09
1530.187.16E-10
1530.28.02E-10
1530.224.17E-09
1530.242.67E-09
1530.263.20E-09
1530.284.32E-09
1530.31.60E-09
1530.329.86E-09
1530.341.17E-08
1530.361.31E-08
1530.381.19E-08
1530.41.24E-08
1530.421.15E-08
1530.441.01E-08
1530.461.16E-08
1530.481.17E-08
1530.52.37E-08
1530.522.14E-08
1530.542.21E-08
1530.561.59E-08
1530.581.97E-08
1530.61.67E-08
1530.622.75E-08
1530.643.88E-08
1530.664.56E-08
1530.684.85E-08
1530.73.57E-08
1530.722.43E-08
1530.742.86E-08
1530.764.08E-08
1530.785.24E-08
1530.85.66E-08
1530.826.00E-08
1530.845.10E-08
1530.865.47E-08
1530.886.97E-08
1530.91.04E-07
1530.921.41E-07
1530.941.60E-07
1530.961.58E-07
1530.981.34E-07
15311.13E-07
1531.021.15E-07
1531.041.67E-07
1531.062.34E-07
1531.082.98E-07
1531.13.37E-07
1531.123.61E-07
1531.144.25E-07
1531.166.41E-07
1531.181.09E-06
1531.21.98E-06
1531.223.44E-06
1531.245.26E-06
1531.267.38E-06
1531.289.50E-06
1531.31.11E-05
1531.321.23E-05
1531.341.31E-05
1531.361.36E-05
1531.381.40E-05
1531.41.43E-05
1531.421.45E-05
1531.441.47E-05
1531.461.48E-05
1531.481.48E-05
1531.51.48E-05
1531.521.47E-05
1531.541.45E-05
1531.561.44E-05
1531.581.42E-05
1531.61.41E-05
1531.621.39E-05
1531.641.37E-05
1531.661.34E-05
1531.681.27E-05
1531.71.17E-05
1531.721.01E-05
1531.748.25E-06
1531.766.17E-06
1531.784.09E-06
1531.82.48E-06
1531.821.43E-06
1531.847.62E-07
1531.864.24E-07
1531.882.79E-07
1531.91.98E-07
1531.921.69E-07
1531.941.55E-07
1531.961.32E-07
1531.981.03E-07
15328.79E-08
1532.025.80E-08
1532.044.77E-08
1532.064.68E-08
1532.084.68E-08
1532.14.48E-08
1532.124.62E-08
1532.144.26E-08
1532.163.04E-08
1532.182.49E-08
1532.21.50E-08
1532.229.54E-09
1532.241.00E-08
1532.267.13E-09
1532.281.29E-08
1532.31.05E-08
1532.321.06E-08
1532.348.82E-09
1532.366.31E-09
1532.382.71E-09
1532.44.53E-09
1532.421.70E-09
1532.443.63E-09
1532.465.39E-09
1532.482.20E-09
1532.53.78E-09
1532.525.66E-09
1532.545.82E-09
1532.562.66E-09
1532.586.59E-09
1532.62.80E-09
1532.621.49E-09
1532.642.68E-09
1532.664.88E-09
1532.685.48E-09
1532.73.97E-09
1532.726.29E-09
1532.743.49E-09
1532.765.96E-11
1532.783.78E-09
1532.84.37E-09
1532.823.34E-09
1532.841.64E-09
1532.866.36E-11
1532.881.88E-09
1532.92.76E-09
1532.922.16E-09
1532.946.52E-09
1532.962.07E-09
1532.989.78E-09
15331.30E-08
1533.021.33E-08
1533.041.76E-08
1533.062.66E-08
1533.082.37E-08
1533.12.01E-08
1533.122.36E-08
1533.142.03E-08
1533.161.27E-08
1533.181.46E-08
1533.21.39E-08
1533.226.61E-09
1533.247.23E-09
1533.268.23E-09
1533.281.05E-08
1533.34.94E-09
1533.326.89E-09
1533.341.13E-09
1533.363.71E-09
1533.382.67E-09
1533.42.22E-09
1533.426.04E-09
1533.443.83E-09
1533.465.95E-09
1533.485.28E-09
1533.51.82E-09
1533.523.02E-09
1533.543.78E-10
1533.564.85E-09
1533.583.16E-09
1533.61.88E-09
1533.625.10E-09
1533.645.63E-09
1533.665.20E-09
1533.684.83E-09
1533.74.34E-09
1533.72-2.41E-09
1533.742.15E-09
1533.764.64E-11
1533.781.96E-09
1533.87.18E-10
1533.82-2.59E-10
1533.842.40E-09
1533.862.14E-09
1533.882.54E-09
1533.91.02E-09
1533.92-2.27E-09
1533.94-4.55E-10
1533.96-8.13E-10
1533.98-7.76E-10
15343.77E-09
1534.022.58E-09
1534.043.84E-09
1534.061.83E-09
1534.081.50E-09
1534.14.32E-09
1534.121.57E-09
1534.143.32E-09
1534.163.16E-09
1534.181.93E-09
1534.23.88E-09
1534.226.59E-09
1534.24-2.35E-09
1534.261.14E-09
1534.28-3.09E-09
1534.3-1.54E-09
1534.321.41E-11
1534.341.72E-09
1534.363.44E-09
1534.385.96E-09
1534.43.24E-09
1534.429.38E-10
1534.443.22E-09
1534.465.25E-09
1534.483.09E-09
1534.56.23E-09
1534.527.72E-09
1534.541.12E-08
1534.561.06E-08
1534.581.14E-08
1534.61.49E-08
1534.621.14E-08
1534.641.17E-08
1534.667.77E-09
1534.685.09E-09
1534.78.64E-09
1534.725.77E-09
1534.743.78E-09
1534.767.19E-09
1534.784.41E-09
1534.85.95E-10
1534.826.36E-11
1534.843.14E-10
1534.862.49E-09
1534.883.71E-09
1534.92.35E-09
1534.92-3.98E-09
1534.945.60E-09
1534.966.58E-10
1534.98-1.95E-09
15355.53E-09
1535.021.50E-09
1535.043.33E-09
1535.061.07E-09
1535.081.36E-09
1535.1-1.35E-09
1535.122.65E-09
1535.14-5.53E-10
1535.161.15E-09
1535.182.98E-09
1535.22.38E-09
1535.226.13E-09
1535.246.05E-10
1535.26-2.14E-10
1535.284.73E-09
1535.31.35E-09
1535.323.57E-09
1535.349.62E-09
1535.361.15E-08
1535.381.19E-08
1535.41.93E-08
1535.422.29E-08
1535.442.53E-08
1535.462.21E-08
1535.482.51E-08
1535.52.17E-08
1535.522.39E-08
1535.541.71E-08
1535.561.64E-08
1535.581.49E-08
1535.68.98E-09
1535.627.48E-09
1535.645.36E-09
1535.668.55E-09
1535.687.58E-09
1535.76.78E-09
1535.724.89E-09
1535.744.13E-09
1535.764.30E-10
1535.784.67E-09
1535.8-9.79E-10
1535.82-5.72E-10
1535.844.58E-09
1535.866.58E-09
1535.884.43E-09
1535.98.36E-10
1535.923.85E-09
1535.942.44E-09
1535.963.08E-09
1535.983.25E-09
1536-3.80E-10
1536.022.18E-09
1536.04-9.00E-10
1536.064.56E-09
1536.087.12E-09
1536.14.95E-09
1536.128.06E-09
1536.146.54E-09
1536.166.21E-09
1536.187.65E-09
1536.25.61E-09
1536.225.96E-09
1536.249.16E-09
1536.264.97E-09
1536.286.44E-09
1536.38.01E-09
1536.323.20E-09
1536.345.20E-09
1536.365.62E-09
1536.384.27E-09
1536.47.49E-09
1536.421.14E-09
1536.446.17E-09
1536.461.43E-09
1536.482.18E-09




订购信息

型号: MP-TFF-OW-FA

OW: 1/2/3/4

1代表 1535-1545nm

2代表 1545-1555nm

3代表:1555-1565nm

4代表:1525-1535nm

例如:PN# MP-TFF-4-FA 10nm宽带可调谐光纤光栅滤波器

参数:工作波长:1525nnm-1535nnm;调谐范围:10nm;3dB带宽:0.07nm;光纤接头 FC/APC ;操作温度 0-45℃


产品特点

● 极窄的滤波带宽0.07nm

宽波长可调谐范围:10nm

超高信噪比可达100dB

极好的滤波响应

超低插损

接受客户不同指定要求定制

产品应用

光信号选择与过滤

背景噪声YZ

可调谐激光器等应用

订购信息

型号: TFF-OW-FA

OW: 1/2/3

1代表 1535-1545nm

2代表 1545-1555nm

3代表:1555-1565nm

例如:PN# TFF-1-FA 10nm宽带可调谐光纤光栅滤波器

参数:工作波长:1535nnm-1545nnm;调谐范围:10nm;3dB带宽:0.07nm;光纤接头 FC/APC ;操作温度 0-45℃

产品优势
工作波长 1525nm-1535nm;
调谐范围 10nm;
3dB带宽 0.07nm;
透射端口损耗 <0.9dB;
反射端口损耗 <1.8dB;
光纤接头 FC/APC;
操作温度 0-45℃
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