Ascentta Polarization Maintaining (PM) Fiber Optical Circulator (980nm, 1030nm, 1060nm or custom)
Description
The Ascentta 3-Port Polarization-Maintaining Optical Circulator (TGG Type) is engineered to provide precise unidirectional signal routing while preserving polarization integrity across a range of wavelengths from 532 nm to 1060 nm. Designed for high-performance optical systems, this circulator is optimized for demanding applications where signal isolation, minimal insertion loss, and excellent extinction ratios are critical.
Supporting a variety of wavelength options including 532, 635, 650, 780, 850, 980, 1030, and 1060 nm, this device ensures efficient light transmission from Port 1 to Port 2, and from Port 2 to Port 3. It features high isolation (up to 27 dB), low insertion loss (as low as 1.5 dB), and high extinction ratios (up to 20 dB), making it ideal for use in polarization-sensitive systems. With robust optical power handling (up to 250 mW), and compatibility with various fiber types and connectors, it supports custom configurations to suit diverse application environments.
Compact and thermally stable, the circulator is housed in a cylindrical package, making it an ideal fit for integration into space-constrained optical setups.
Ascentta Polarization Maintaining (PM) Fiber Optical Circulator (980nm, 1030nm, 1060nm or custom)
Specifications |
|
|---|---|
| Type Of The Device: | Circulator |
| Operating Wavelength: | 980 nm |
| Max Power: | 0.25 W |
| Min Isolation: | 22 dB |
| Insertion Loss (Fast Axis Block) (1→2, Or 2→3) Max.: | 1.5 dB |
| Return Loss: | 45 dB |
| Extinction Ratio: | 20 dB |
| Directivity (1→3, Or 3→1): | 40 dB |
| Operating Temperature: | +10 to +50 dB |
| Storage Temperature: | 0 to +60 dB |
| Package Dimension: | Φ21×L60 mm |
| Max Optical Power: | 50 mW |
Features
- Polarization-Maintaining Design: Maintains polarization integrity for critical PM fiber applications
- Broad Wavelength Support: Available for 532, 635, 650, 780, 850, 980, 1030, and 1060 nm operation
- High Isolation: Provides up to 27 dB of isolation to prevent back-reflection and signal interference
- Low Insertion Loss: Offers minimal signal attenuation with insertion loss as low as 1.5 dB
- High Extinction Ratio: Maintains signal quality with a minimum extinction ratio of 18–20 dB
- Excellent Return Loss: ≥45 dB return loss for reduced signal reflection
- Customizable Configuration: Available with multiple fiber types, connector options, and cable lengths
- Compact and Durable: Cylindrical package ideal for compact system integration
Applications
- Laser Isolation Systems: Ensures unidirectional light transmission and polarization control
- Fiber Optic Sensing: Ideal for interferometric and polarization-sensitive measurement systems
- Quantum Communication: Maintains quantum signal polarization and integrity
- Biomedical Instrumentation: Suited for imaging and diagnostic systems requiring precise light routing
- Research & Development: Supports laboratory setups in optics and photonics experimentation
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?
-
Ships from:
United States
-
Sold by:
-
On FindLight:
since 2020
Frequently Asked Questions
532nm, 635nm, 650nm, 780nm, 850nm, 980nm, 1030nm, 1060nm
23dB (for 532nm, 635nm, 650nm), 25dB (for 780nm, 850nm), 27dB (for 980nm, 1030nm, 1060nm)
20dB (for 532nm, 635nm, 650nm), 21dB (for 780nm, 850nm), 22dB (for 980nm, 1030nm, 1060nm)
2.3dB (for 532nm), 2.0dB (for 635nm, 650nm), 1.8dB (for 780nm, 850nm), 1.5dB (for 980nm, 1030nm, 1060nm)
18dB (for 532nm, 635nm, 650nm), 20dB (for 780nm, 850nm, 980nm, 1030nm, 1060nm)