Motorized Fiber Polarization Controller
A polarization controller is an effective tool for controlling a single-mode fiber to produce various polarization states. A driver provides 4 channels of DC voltage that alternate between +/-5 V to dynamically control the polarization state of the single-mode fiber. The 5 V DC voltage drives the fiber-squeezing devices inside the polarization controller, which exert stress of more than 25 N on the fiber - enough to vary the polarization state over a 360-degree range. The three fiber-squeezing devices inside the motorized polarization controller are offset by 45 degrees from each adjacent fiber-squeezing device, and the fourth fiber-squeezing device is used for real-time compensation control, thereby avoiding the need for re-resetting caused by reaching control limits.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 3 |
| Drive Voltage Range | +/-5V |
| 3dB Bandwidth | 100Hz |
| Recommended Scrambling Frequency | 6；11；31；71Hz |
| Maximum Power Consumption per Channel | 0.5W |
| Electrical Interface (See Notes) | DB-9 |
| Phase Retardation Range | Minimum 2 p |
| Insertion Loss (Without Connectors) | <0.4 |
| Back Reflection (Without Connector) | >70 |
| Startup Loss (-5V to +5V) | ±0.03dB |
| Polarization Dependent Loss | < 0.06dB |
| 3dB Bandwidth | 100Hz |
| Startup Loss (-5V to +5V) | ±0.03dB |
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Three-Loop Fiber Polarization Controller @27mm Winding Paddle MCFPC270
Controller and Scrambler
Mchlight
Winding Paddle Diameter: 27 mm Product dimensions: 168(L)X24(W) Fiber type: None
Mchlight fiber polarization controllers create stress-induced birefringence by winding fiber around two or three circular paddles, forming independent waveplates that change the polarization state of light propagating in single-mode fiber. The fiber fast axis lies in the plane of the winding paddle, so rotating the paddles adjusts any input polarization state. We offer three-loop polarization controllers with paddle diameters of 27mm or 56mm, and miniature two-loop controllers with 18mm paddles. Controllers without fiber are available so users can wind their own single-mode fiber with a Ø900 µm jacket, as are versions with FC/PC or FC/APC fiber patch cords. The products are widely used in fiber lasers, instrumentation, quantum communication, fiber sensing and scientific research.
-
Three-Loop Fiber Polarization Controller @27mm Winding Paddle MCFPC271
Controller and Scrambler
Mchlight
Winding Paddle Diameter: 27 mm Product dimensions: 168(L)X24(W) Fiber type: 460-HP
Mchlight fiber polarization controllers create stress-induced birefringence by winding fiber around two or three circular paddles, forming independent waveplates that change the polarization state of light propagating in single-mode fiber. The fiber fast axis lies in the plane of the winding paddle, so rotating the paddles adjusts any input polarization state. We offer three-loop polarization controllers with paddle diameters of 27mm or 56mm, and miniature two-loop controllers with 18mm paddles. Controllers without fiber are available so users can wind their own single-mode fiber with a Ø900 µm jacket, as are versions with FC/PC or FC/APC fiber patch cords. The products are widely used in fiber lasers, instrumentation, quantum communication, fiber sensing and scientific research.
-
Three-Loop Fiber Polarization Controller @27mm Winding Paddle MCFPC272
Controller and Scrambler
Mchlight
Winding Paddle Diameter: 27 mm Product dimensions: 168(L)X24(W) Fiber type: 630-HP
Mchlight fiber polarization controllers create stress-induced birefringence by winding fiber around two or three circular paddles, forming independent waveplates that change the polarization state of light propagating in single-mode fiber. The fiber fast axis lies in the plane of the winding paddle, so rotating the paddles adjusts any input polarization state. We offer three-loop polarization controllers with paddle diameters of 27mm or 56mm, and miniature two-loop controllers with 18mm paddles. Controllers without fiber are available so users can wind their own single-mode fiber with a Ø900 µm jacket, as are versions with FC/PC or FC/APC fiber patch cords. The products are widely used in fiber lasers, instrumentation, quantum communication, fiber sensing and scientific research.
-
Three-Loop Fiber Polarization Controller @27mm Winding Paddle MCFPC273
Controller and Scrambler
Mchlight
Winding Paddle Diameter: 27 mm Product dimensions: 168(L)X24(W) Fiber type: 780-HP
Mchlight fiber polarization controllers create stress-induced birefringence by winding fiber around two or three circular paddles, forming independent waveplates that change the polarization state of light propagating in single-mode fiber. The fiber fast axis lies in the plane of the winding paddle, so rotating the paddles adjusts any input polarization state. We offer three-loop polarization controllers with paddle diameters of 27mm or 56mm, and miniature two-loop controllers with 18mm paddles. Controllers without fiber are available so users can wind their own single-mode fiber with a Ø900 µm jacket, as are versions with FC/PC or FC/APC fiber patch cords. The products are widely used in fiber lasers, instrumentation, quantum communication, fiber sensing and scientific research.
-
Three-Loop Fiber Polarization Controller @27mm Winding Paddle MCFPC274
Controller and Scrambler
Mchlight
Winding Paddle Diameter: 27 mm Product dimensions: 168(L)X24(W) Fiber type: 1060-XP
Mchlight fiber polarization controllers create stress-induced birefringence by winding fiber around two or three circular paddles, forming independent waveplates that change the polarization state of light propagating in single-mode fiber. The fiber fast axis lies in the plane of the winding paddle, so rotating the paddles adjusts any input polarization state. We offer three-loop polarization controllers with paddle diameters of 27mm or 56mm, and miniature two-loop controllers with 18mm paddles. Controllers without fiber are available so users can wind their own single-mode fiber with a Ø900 µm jacket, as are versions with FC/PC or FC/APC fiber patch cords. The products are widely used in fiber lasers, instrumentation, quantum communication, fiber sensing and scientific research.
Related Articles
Electro-optic deflectors (EODs) are optical devices used to steer or deflect light beams by applying an electric field to a specialized optical crystal. Unlike mechanical beam steering systems that rely on moving mirrors, electro-optic deflectors enable high-speed, non-mechanical beam control with exceptional precision and responsiveness. They are widely used in laser scanning, optical communications, microscopy, laser printing, spectroscopy, and scientific research, where rapid and accurate laser beam positioning is essential.
The 850 nm and 940 nm infrared narrow‑bandpass filters launched by Innovation Photoelectric are core optical components specially designed for day‑and‑night security cameras. They effectively eliminate image interference during visible‑light and infrared‑illumination switching, delivering stable round‑the‑clock monitoring performance.
Within cutting‑edge ultrafast photonics research, asynchronous optical sampling (ASOPS) and synchronous sampling serve as fundamental technologies for terahertz excitation detection, coherent Raman imaging and other time‑resolved spectroscopy experiments.
Shanghai Connet Laser Technology Co., Ltd. focuses on technological innovation, delivering cutting-edge photonic products & solutions for industrial lasers, LiDAR, fiber optic sensing, coherent telecom, cold atom physics and precision spectroscopy research & mass manufacturing.
Loading...
Name
Phone
Organization
Use Case
Database Platform