Tunable Single Frequency Fiber Laser - 795nm
Model: TQSF-0795-01500-L-PM
The Tunable Single Frequency Fiber Laser - 795nm revolves around rubidium atom manipulation applications, adopting a fiber amplifier + frequency doubling technology system. It can achieve a single-frequency polarization-maintaining fiber output with a maximum output power greater than 2W. It possesses advantages such as narrow linewidth, high polarization extinction ratio, excellent environmental adaptability, and compact structure, making it particularly suitable for field environment work. The laser is equipped with an analog feedback interface, supporting ACC or APC control modes, and can provide customized solutions including frequency shifting, sideband modulation, and optical switching according to customer requirements.
Key Features- 795nm Fiber Laser
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Narrow linewidth
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High polarization extinction ratio
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High power stability
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Wide temperature operation
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Strong antivibration performance (GJB 150.16A2009)
Applications
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Rubidium (Rb) D1 Line Atomic Manipulation
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Quantum Magnetometry & Atomic Sensors
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Rubidium Atomic Clocks (Frequency Standards)
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Quantum Memory & Information Storage
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Polarized Helium3 (3He) Production (Spin Exchange)
Technical Specifications
| No. | Technical Specifications of 795nm Single Frequency Fiber Laser | Min | Typical | Max |
|---|---|---|---|---|
| 1 | Center Wavelength (nm) | / | 795 | / |
| 2 | Maximum Output Power (W) | / | 1.5 | 2 |
| 3 | Power Stability (RMS) @12h/±2°C | / | 0.5% | / |
| 4 | Polarization Extinction Ratio (dB) | / | 25 | / |
| 5 | Frequency Fast Tuning Bandwidth (MHz) | / | 5 | / |
| 6 | Linewidth (100us) | / | 40kHz | / |
| 7 | Temperature Tuning Range (GHz) | / | 20 | / |
| 8 | Fast Frequency Tuning Coefficient (GHz/V) | / | 0.5 | / |
| 9 | Frequency Tuning Voltage Range (V) | / | ±5 | / |
| 10 | Beam Quality (M²) | / | / | 1.1 |
| 11 | Operating Temperature Range (°C) | 0 | - | 40 |
| 12 | Working Mode | 2-way Continuous Laser Output | - | - |
| 13 | Output Mode | Single-mode PM Fiber, FC/APC, 1.5m | - | - |
| 14 | Feedback Port | SMA | - | - |
| 15 | Communication | Serial Port / RS485 | - | - |
| 16 | Equipment Dimensions | 19 inch / 2.5U | - | - |
| 17 | Power Supply | AC220V, 50Hz | - | - |
Technical Diagrams
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