详细介绍
可编程波长带宽可调谐滤波器OTF-970根据传输带宽范围和斜坡形状的不同有两种版本可供选择。标准款(Standard type):0.1-15nm可调带宽,200dB/nm侧波斜率。超精细款(Ultra-Fine)具有0.08-4nm可调带宽和极为陡峭的侧波斜率400dB/nm。OTF-970具有自动调节滤波中心波长和带宽的功能。此外,在输出端口配有集成功率计以便实时监测光功率并具备自动峰值搜索功能。符合工业标准的SCPI命令集的GPIB和USB接口可实现全面的远程控制与测量自动化。
- 中心波长&带宽独立可调
- 平顶滤波形状且极为陡峭的下降缘斜率
- 标准款200dB/nm,超精细款400dB/nm
- 波长可调范围:C+L波段 1525~1610nm
- 带宽可调范围:标准款0.1nm-15.0nm,超精细款0.08-4.0nm
- 峰值搜索功能(可选)
- 提供控制软件 (USB / GP-IB)
- 40Gb/s,100Gb/s传输测试
- WDM波长调谐
- ASE噪声过滤
- 脉冲整形
- 下一代束波长OXC
Category
Parameter
Unit
Standard
Ultra-Fine
Min.
typ.
Max.
Min.
typ.
Max.
Notes
Wavelength
CharacteristicsWavelength Range nm
1525
1610
1525
1610
Accuracy nm
-0.05
0.05
-0.05
0.05
Repeatability nm
-0.01
0.01
-0.01
0.01
*1
Filter
CharacteristicsBandwidth @-3dB nm
0.1
15.0
0.08
4.0
Bandwidth @-20dB nm
0.4
15.5
0.22
4.3
Accuracy nm
-0.05
0.05
-0.05
0.05
Repeatability nm
-0.01
0.01
-0.01
0.01
*1
Group Velocity Dispersion ps/nm
-1
±0.2
1
-1
±0.2
1
Filter slope dB/nm
200
400
Power Characteristics Muximum Input Power dBm
+27
+27
*3
Insertion Loss Bandwidth ≧0.2nm dB
3.5
5
3.5
5
*2,4
Bandwidth <0.2nm dB
5.5
7
5.5
7
*2,4
Insertion Loss Uniformity dB
0.3
0.3
Return Loss dB
40
45
40
45
Crosstalk dB
50
50
Polarization Dependent Loss dB
0.25
0.25
Interface Optical Fiber –
SMF
Optical Connector –
FC or SC
Optical Polish –
SPC or APC (Angled PC)
Comunication –
GP-IB (IEEE488.2) & USB
Environmental Conditions Operating Temperature ºC
15 to 35
Operating Humidity %
<80
Power Supply Voltage V
AC100~240±10%
Frequency Hz
50 / 60
Power Consumption VA
35
Others Dimensions (W) x (D) x (H) mm
210 x 350 x 133
Weight kg
8.5
*1: Temperature 25±1℃
*2: In case of peak search 可选款式, the insertion loss increases by 0.5dB
*3: In case of peak search 可选款式, input power range is available from -30dBm to +20dBm.
*4: The insertion loss at (1525nm – 1530nm) wavelength range may increase by 1dB.可编程波长带宽可调谐滤波器OTF-970