Polarization Maintaining Fiber Optic PM Isolator 1310nm 1550nm 2000nm for ICT AI Computing
Price:
USD3-30/pc
MOQ:
1
Delivery Time:
5-8 working days
Brand:
OEM
Product Description
Polarization Maintaining Fiber Optic PM Isolator
High-performance PM isolators operating at 1310nm, 1550nm, and 2000nm wavelengths, designed for ICT and AI computing applications.
Product Overview
The Polarization Maintaining Isolator is a two-port micro-optic device built with PM panda fiber. This advanced optical component features low insertion loss, high isolation, high extinction ratio, and exceptional reliability and stability. The device guides optical light in one direction while effectively eliminating back reflection and back scattering in the reverse direction.
Available with bare fiber or 900μm jacket cable configurations, these isolators support various wavelengths including 1310nm, 1550nm, 2000nm, and other custom specifications.
Key Features
- Low Insertion Loss
- High Return Loss
- High Extinction Ratio
- High Isolation
- High Stability and Reliability
Structure Diagram
Technical Specifications
| Parameter | Unit | Value | |
|---|---|---|---|
| Stage | - | Single | Dual | |
| Center Wavelength | nm | 2000 | 1550 | 1310 | 2000 | 1550 | 1310 | |
| Operating Wavelength Range | nm | ±20 | |
| Typ. Peak Isolation at 23℃ | dB | / | 42 | 42 | / | 58 | 58 | |
| Min. Isolation at 23℃ | dB | 16 | 28 | 28 | 35 | 45 | 45 | |
| Typ. Insertion Loss at 23℃ | dB | / | 0.4 | 0.4 | / | 0.5 | 0.5 | |
| Max. Insertion Loss at 23℃ | dB | 1.3 | 0.55 | 0.55 | 1.5 | 0.65 | 0.65 | |
| Min. Extinction Ratio at 23℃ | Both Axis Working | dB | 16 | 20 | 20 | 16 | 20 | 20 |
| Fast Axis Blocked | dB | 18 | 25 | 25 | 18 | 25 | 25 | |
| Min. Return Loss (input/output) | dB | 50/50 | |
| Max. Optical Power (CW) | mW | 500 | |
| Max. Tensile Load | N | 5 | |
| Fiber Type | - | PM Panda Fiber | |
| Operating Temperature | ℃ | -5~+70 | |
| Storage Temperature | ℃ | -40~+85 |
For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
The default connector key is aligned to slow axis.
Applications
- Communication Systems
- Test Systems
- Optical Fiber Sensors
- Research Applications
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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
TAKFLY COMMUNICATIONS CO., LTD.
Location
Takfly Industrial Park, Tongsheng Community,Dalang Street, Longhua District,Shenzhen,518109,China
Contact Person
Sales Director Jessica Liao