High Polarization Miniaturized 1*N Adjustable Fiber Optic Splitting Module for Quautum Optics
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China
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On FindLight:
since 2020
Description
Miniaturized 1*N adjustable fiber optic splitting module is the core module in optical experiments, especially in quantum optical experiments. The polarization extinction of the traditional beam splitter with fused taper is relatively low, and the splitting ratio cannot be adjusted online, which cannot meet the needs of precision measurement experiments.
The optical fiber beam splitting module introduced by CSRayzer has the characteristics of arbitrarily adjustable splitting ratio, high extinction ratio, small volume, compact structure, vibration resistance, high and low temperature, and the wavelength range covers 400-2,000 nm at most.
High Polarization Miniaturized 1*N Adjustable Fiber Optic Splitting Module for Quautum Optics
Specifications |
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|---|---|
| Splitting Ratio: | Other |
| Central Wavelength: | 420 nm |
| Power Handling: | > 1W |
| Return Loss: | 45 dB |
| Beam Splitting Ratio Stability: | ≤0.5 % |
| Polarization Extinction Ratio: | ≥28 dB |
| Fiber Type: | Single mode polarization maintaining |
| Connector: | FC/APC or FC/PC |
| Working Temperature: | 0 to 50 ℃ |
Features
The inside of the module is coupled into the single-mode polarization-maintaining fiber through the wave plate group and the spatial beam splitting/combining device, and each optical component is fixed in the whole optical path by a highly stable and fixed dispensing method.
The module maintains excellent polarization retention ability in the complex environment of high and low temperature and vibration, and the polarization extinction ratio of each module is measured under the conditions of high and low temperature and vibration before leaving the factory.
Applications
- Quantum Optical Experiments: The miniaturized 1*N adjustable fiber optic splitting module is essential in quantum optical experiments, offering high precision and adjustable splitting ratios.
- Precision Measurement Experiments: With its high extinction ratio and adjustable splitting ratio, this module meets the needs of precision measurement experiments.
- Vibration Resistance: The module is designed to withstand vibrations, making it suitable for environments where stability is crucial.
- Temperature Resilience: It operates efficiently across a wide temperature range, from 0 to 50°C, and can be stored in temperatures ranging from -40 to 85°C.
- Customizable Wavelength Range: The module covers a wavelength range of 400-2,000 nm, with options for customization to meet specific needs.
- Compact Design: Its small volume and compact structure make it easy to integrate into various setups.
- High Polarization Extinction Ratio: The module maintains a polarization extinction ratio of ≥28 dB, ensuring excellent performance in maintaining polarization.
- Low Insertion Loss: With an insertion loss of ≤1.5 dB, the module ensures minimal signal degradation.
- High Return Loss: A return loss of ≥45 dB helps in maintaining signal integrity.
- Single Mode Polarization Maintaining Fiber: The module uses single mode polarization maintaining fiber for optimal performance.
- Connector Options: Available with FC/APC or FC/PC connectors for flexibility in integration.
- Customizable Beam Splitting Configuration: Options for 1*3, 1*4, 1*8, or customized configurations to suit different experimental setups.
Frequently Asked Questions
The Miniaturized 1*N Adjustable Fiber Optic Splitting Module is a core module used in optical experiments, particularly in quantum optical experiments. It features an adjustable splitting ratio, high extinction ratio, compact structure, and resistance to vibration and temperature variations.
The central wavelengths available are 420 nm, 461 nm, 509 nm, 780 nm, 852 nm, and custom options.
The beam splitting configuration can be 1*3, 1*4, 1*8, or customized according to user needs.
The beam splitting ratio adjustment range is from 0% to 100%.
The polarization extinction ratio is ≥28 dB.
The working temperature range is 0 to 50°C, and the storage temperature range is -40 to 85°C.
The module uses single-mode polarization-maintaining fiber and can be equipped with FC/APC or FC/PC connectors.