Polarization Maintaining (PM) Fiber Optic Circulator (780nm)
Description
The PMVCIR 780nm Polarization-Maintaining Optical Circulator by Ascentta, Inc. is a compact and high-performance three-port fiber optic circulator designed for polarization-maintaining applications.
It transmits signals from port 1 to port 2 and from port 2 to port 3 simultaneously, making it ideal for use in sensing and communication systems with fiber gratings and other reflective components. Ascentta, Inc. also offers multiport circulator modules with up to N<=8 ports.
Ascentta also offers single mode polarization independent circulator in 780nm and other wavelength range such as 405nm, 532nm, 650nm, 785nm, 850nm, 980nm, 1030nm, 1064nm and telecommunication wavelengths.
Polarization Maintaining (PM) Fiber Optic Circulator (780nm)
Specifications |
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|---|---|
| Type Of The Device: | Circulator |
| Operating Wavelength: | 780 nm |
| Max Power: | 0.25 W |
| Min Isolation: | 21 dB |
| Insertion Loss (Fast Axis Block) (1→2, Or 2→3): | 1.8 dB |
| Package Size: | OD24 x L65 mm |
| Extinction Ratio Min.: | 20 dB |
| Return Loss Min: | 45 dB |
| Directivity (1→3, Or 3→1): | 40 dB |
| Fiber Length: | 3.0 m |
| Operating Temperature: | +10 to +50 °C |
| Storage Temperature: | 0 to +60 °C |
Features
- Compact and high-performance polarization-maintaining three-port optical circulator
- Simultaneous transmission from port 1 to port 2 and from port 2 to port 3
- Specifically designed for polarization-maintaining applications
- Four-port and N-port variants for diverse connectivity available
- Visible/IR TGG options for wider wavelength compatibility
- Polarization-dependent free-space (core) configuration available
- High-isolation variant for 1060nm applications
Applications
- Polarization-maintaining optical systems
- Fiber optic networks with polarization-sensitive components
- Telecommunications and data centers
- Optical sensing and measurement applications
- Research and development in fiber optics
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
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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
The center wavelength of the Polarization Maintaining Fiber Optic Circulator is 780nm.
The Polarization Maintaining Fiber Optic Circulator maintains the state of polarization from one port to the next while blocking back-reflected light.
The Polarization Maintaining Fiber Optic Circulator is compatible with single mode, multimode, or free space fiber.
Yes, the Polarization Maintaining Fiber Optic Circulator has a newly released Two Channel Circulator that allows you to operate two independent circulators in one package.
The Polarization Maintaining Fiber Optic Circulator can be used in optical network communication systems, biomedical applications such as medical imaging and fiber sensing, and instrumentation applications like spectroscopy and microscopy.