High-Power High-Isolation PM Isolator
Description
The High-Power High-Isolation PM Isolator (1064nm, 1030nm, 980nm, 915nm, 850nm, 808nm, 780nm) is a polarization-independent fiber component that allows all polarized light (not just the light polarized in a specific direction) to propagate in one direction but blocks it in the opposite direction. In many applications, we are unable to control the polarization of input light. In cases like this a polarization-independent optical fiber isolator (1064/1030/980/915nm/850/808/780 nm) is needed. It is a key component to protect lasers, amplifiers and ASE sources from spurious back-reflected light that produces instabilities.
Notes:
1.The High-Power High-Isolation PM Isolator (1064nm, 1030nm, 980nm, 915nm, 850nm, 808nm, 780nm; polarization-independent) is customizable, and the above specifications are subject to change without notice.
2.For CW high-power optical interconnection, we recommend fusion splice without connectors.
3.For device with connectors, IL is 0.3dB higher, RL is 5.0dB lower.
4.Bare fiber should not support the weight of the connector. So that if any connectors needed, for the pigtail type it’s better to choose the 900μm loose tube jacket instead of the 250μm bare fiber.
5.For product customization or special requirements, please contact Lfiber’s sales department for availability.
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High-Power High-Isolation PM Isolator
Specifications |
|
|---|---|
| Type Of The Device: | Isolator |
| Operating Wavelength: | 780, 808, 850, 915, 980, 1030, 1064 nm |
| Max Power: | 50 W |
| Min Isolation: | 55 dB |
| Min. Extinction Ratio At 23℃ (dB): | 20 |
| Package Dimension (nm): | 150x28x26 |
| Axis Alignment: | Slow axis working and fast axis blocked, Fast axis working and slow axis blocked, Both axis working |
| Fiber Type: | PM1550, PM1310, PM980, Others specified |
| Connector: | None, FC/UPC, FC/APC, SC/UPC, SC/APC, SC/APC, LC/APC, Others |
| Average Power: | 500mW, 1W, 2W, … 5W, 10W, 20W |
| Peak Power: | 10kW, 20kW |
Features
- Polarization Independent
- Low Insertion Loss
- High Isolation and Return Loss
- High Reliability and Stability
Applications
- Fiber Amplifier
- Fiber Laser
- Testing Instruments
- Mopa Fiber Laser
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2021
Frequently Asked Questions
The High-Power High-Isolation PM Isolator is used to protect lasers, amplifiers, and ASE sources from spurious back-reflected light that produces instabilities.
Yes, the High-Power High-Isolation PM Isolator is customizable.
The typical insertion loss of the High-Power High-Isolation PM Isolator is 0.8 dB.
The operating temperature range of the High-Power High-Isolation PM Isolator is +10 to +50 degrees Celsius.
For CW high-power optical interconnection, fusion splice without connectors is recommended.