1x2 and 2x2 Polarization Maintaining Filter Coupler with 1310/1480/1550/1940/2000nm Wavelength and High Extinction Ratio
Price:
US$288-US$988
MOQ:
1pc
Delivery Time:
Negotiable
Brand:
GEZHI or OEM
Product Description
1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm
Factory price 1x2,2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm
Product Overview
The Polarization Maintaining Coupler is a micro optic filter type device that provides optical signal splitting while preserving polarization with high ER. The Polarization Maintaining Coupler is available in a wide range of coupling ratios from 1% to 50%, and is also available in 1x2 and 2x2 types.
Product Packaging
Applications & Features
Applications
- EDFA & Raman Amplifier
- Fiber Sensor
- Fiber Optical Instrument
Features
- Low Insertion Loss
- High Return Loss
- High Extinction Ratio
Product Specification
| Parameters | Unit | Values |
|---|---|---|
| Type | / | 1x2 or 2x2 |
| Center Wavelength | nm | 1310 | 1480 | 1550 | 1940 | 2000 |
| Operating Wavelength Range | nm | ±40 | ±40 | ±40 | ±40 | ±40 |
| Tap Coupling Ratio | % | 1±0.5%, 5±1.0%, 10±2.0%, and 50% |
| Insertion Loss | dB | IL related to Coupling Ratio |
| Excess Loss | dB | 1x2:≤0.7 ; 2x2:≤1.0 | 1x2:≤1.2 ; 2x2:≤1.5 |
| Uniformity (Only for 50/50) | dB | 1x2:≤0.4 ; 2x2:≤0.6 | 1x2:≤0.6 ; 2x2:≤0.8 |
| Extinction Ratio | dB | 1x2:≥20 ; 2x2:≥18 | 1x2:≥18 ; 2x2:≥17 |
| Return Loss | dB | ≥50 |
| Max Power Handling (CW) | W | 0.5, 1, 2 or 5 |
| Tensile Load | N | ≤5 |
| Operating Temperature | ℃ | -5~+75 |
| Storage Temperature | ℃ | -40~+85 |
Note:
1. Customization is available. The connector default slow axis alignment key.
Above specifications are for device without connector. If with connector, IL will be 0.3dB higher, return loss will be reduced 5dB and Extinction Ratio will reduce 2dB.
2. For >10W high power applications, we will use heat sink package.
3. If there is pulse application, please be sure to inform us of pulse energy and peak power.
1. Customization is available. The connector default slow axis alignment key.
Above specifications are for device without connector. If with connector, IL will be 0.3dB higher, return loss will be reduced 5dB and Extinction Ratio will reduce 2dB.
2. For >10W high power applications, we will use heat sink package.
3. If there is pulse application, please be sure to inform us of pulse energy and peak power.
Dimensions
Ordering Information
PMFC-XXXX-XX-XX-X-XX-XX-XX-XX-XX-XX
| ① Wavelength: | 1310=1310nm; 1480=1480nm; 1550=1550nm; 1940=1940nm; 2000=2000nm; S=Specify |
|---|---|
| ② Configuration Type: | 12=1x2, 22=2x2 |
| ③ Coupling Ratio: | 50=50/50; 40=40/60; 30=30/70; 20=20/80; 10=10/90; 01=1/99; S=Specify |
| ④ Working Axis: | B=Both axis working, F=Slow Axis Working, Fast axis blocked |
| ⑤ Fiber Type: | PM1300; PM1550; PM1950; S=Specify |
| ⑥ Power Handling: | 0L=0.5W; 01=1W; 02=2W |
| ⑦ Package Dimensions: | S1=5.5x35mm; S=Specify |
| ⑧ Pigtail Type: | 00=bare fiber; 09=900um loose tube |
| ⑨ Fiber Length: | 08=0.8m; 10=1m; S=Specify |
| ⑩ Connector Type: | FA=FC/APC; FP=FC/UPC; SA=SC/APC; SP=SC/UPC; S=Specify |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Location
504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Contact Person
Ena Lin