|
| Brand Name: | Gracyfiber |
| Model Number: | PMFBT-1210250ST10910-22(S5) |
| MOQ: | 1pieces |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100,000 pieces per month |
1x2 2x2 Fused PM Fiber Coupler 1020nm 50 50 Polarization Maintaining Fiber Splitter For Laser System Optical Instrument And Power Monitoring
1. Product Description
1×2 Fused PM Fiber Standard Coupler 1×2 Fused Polarization-Maintaining Fiber Standard Coupler 1020nm 50/50 for EDFA, Coherent Communication, Power Monitoring and Fiber Sensor
2. Key Features
|
Parameters |
Unit |
Grade P |
|
Operating Wavelength |
nm |
1020 |
|
Operating Bandwidth |
nm |
+/-15 |
|
Splitting Ratio |
% |
50/50 |
|
Insertion loss |
nm |
≤3.8 |
|
Polarization Extinction Ratio |
dB |
≥20 |
|
Return Loss |
dB |
≥55 |
1×2 fused polarization-maintaining fiber coupling structure
Operating wavelength 1020nm, bandwidth ±15nm
Standard splitting ratio 50/50
Insertion loss ≤3.8dB
Polarization extinction ratio ≥20dB
Return loss ≥55dB
Directivity ≥55dB
3. Applications
EDFA
Fiber Optic Instrument
Coherent Communication
Power Monitoring
Fiber Sensor
FAQ
Q1: What is the operating wavelength of this Fused PM Fiber Coupler?
A: The standard operating wavelength of this product is 1020nm, with a working bandwidth of ±15nm. The ordering information also supports different wavelength options such as 780nm, 980nm, 1020nm, 1310nm, and 1550nm, which can be selected according to system requirements.
Q2: What are the main performance characteristics of this product?
A: This product features low insertion loss, high extinction ratio, high return loss, and high directivity. Its typical splitting ratio is 50/50, insertion loss ≤3.8dB, polarization extinction ratio ≥20dB, return loss ≥55dB, directivity ≥55dB, and power handling capacity up to 2W.
Q3: Does this polarization-maintaining fused fiber coupler support customization?
A: Customization is supported. The product is available in 1×2 or 2×2 port configurations, supporting different splitting ratios, wavelengths, package sizes, fiber sheaths, fiber lengths, and connector types. The standard configuration uses Panda Fiber, and connectors include FC/APC, FC/UPC, SC/APC, SC/UPC, LC/APC, and LC/UPC, with the default connector key alignment aligned with the slow axis.
Address
4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
Tel
86-0755-27204792
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