Ascentta Polarization Maintaining (PM) Fiber Circulator (532nm, 635nm, 780nm, 850nm)
Description
Ascentta, Inc. offers a widely used three-port fiber optic circulator that is compact and provides high performance. This optical device simultaneously transmits signals from port 1 to port 2 and from port 2 to port 3.
It is specifically designed for use in optic sensing systems with fiber gratings and other reflective components. Ascentta also manufactures multiport circulator modules with a maximum of N<=8 ports.
The PM optical circulator comes in 532nm, 635nm, 780nm, 850nm and other custom wavelength. Ascentta also offers polarization independent single model optical circulator.
Ascentta Polarization Maintaining (PM) Fiber Circulator (532nm, 635nm, 780nm, 850nm)
Specifications |
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|---|---|
| Type Of The Device: | Circulator |
| Operating Wavelength: | 635 nm |
| Max Power: | 0.1 W |
| Min Isolation: | 20 dB |
| Insertion Loss (Fast Axis Block) (1→2, Or 2→3) Max.: | 2.0 dB |
| Extinction Ratio Min.: | 18 dB |
| Return Loss: | 45 dB |
| Directivity (1→3, Or 3→1) Min.: | 40 dB |
| Fiber Length: | 1.5 m |
| Operating Temperature: | +10 to +50 °C |
| Storage Temperature: | 0 to +60 ℃ |
Features
- Compact and high-performance fiber optic circulator
- Three-port design for simultaneous signal transmission
- Suitable for use in optic sensing systems with fiber gratings and reflective components
- Research and development
Applications
- Fiber optic communication systems
- Fiber optic sensing and instrumentation
- Optical signal routing and switching
- Research and development in fiber optics
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
When contacting Ascentta for a custom configuration, one should specify details like port, wavelength, fiber type, cable type, fiber length, connector, maximum power, and package.
'PMVCIR3=3-Port' refers to the number of ports the circulator has. In this case, it is a 3-port device.
'PM=Polarization-Maintaining' refers to the type of fiber used in the circulator. A polarization-maintaining fiber preserves the polarization of the light as it travels through the fiber.
Yes, other configurations can be specified when ordering. 'X=Others' is provided as an option in the ordering information for different categories.
Each of these options has corresponding codes provided in the ordering information. For example, for fiber length '10=1.0m', '15=1.5m', '20=2.0m', '30=3.0m' and 'X=Others' for any other length. Similar codes exist for cable type, connector, maximum power, and package.