1x2 2x2 Polarization Maintaining Filter Coupler with 780nm/850nm/980nm/1030nm/1064nm Wavelength High Extinction Ratio and Low Insertion Loss
Price:
US$288-US$988
MOQ:
1pc
Delivery Time:
Negotiable
Brand:
GEZHI or OEM
Product Description
1x2 2x2 Polarization Maintaining Filter Coupler
Wavelengths: 780nm, 850nm, 980nm, 1030nm, 1064nm
Product Overview
Gezhi Photonics offers connectorization of filter splitters with all standard connectors (FC, SC, ST, LC) and finishes (Super PC, Ultra PC, Angled PC [APC]). As a component integrator, we can construct additional components directly onto coupler fibers, including tunable filters, variable attenuators, or collimators. This approach saves customers the added cost and insertion loss of intermediate connectors and adapters, while maintaining the highest possible Polarization Extinction Ratios.
Product Packaging
Applications
- EDFA & Raman Amplifier
- Fiber Optical Instrument
- Fiber Sensor
Features
High Return Loss
High Extinction Ratio
Low Insertion Loss
Product Specifications
| Parameter | Unit | Values |
|---|---|---|
| Type | / | 1x2 or 2x2 |
| Center Wavelength | nm | 780 | 850 | 980 | 1030 | 1064 |
| Operating Wavelength Range | nm | ±10 | ±20 | ±20 | ±20 | ±20 |
| 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: ≤0.8; 2x2: ≤1.2 |
| Uniformity (Only for 50/50) | dB | 1x2: ≤0.5; 2x2: ≤0.8 |
| Extinction Ratio | dB | 1x2: ≥20; 2x2: ≥18 |
| Return Loss | dB | ≥50 |
| Max Power Handling (CW) | W | 0.5, 1, 2 or 5 |
| Tensile Load | N | ≤5 |
| Operating Temperature | ℃ | -5 to +75 |
| Storage Temperature | ℃ | -40 to +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
| Parameter | Options |
|---|---|
| ① Wavelength | 780=780nm; 850=850nm; 980=980nm; 1030=1030nm; 1064=1064nm; 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 | PM780; PM980; 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