2000nm Band ASE Broadband Light Source
Fholink's 2000nm Band ASE Broadband Light Source utilizes a short-wavelength laser to pump thulium-doped fiber, delivering a maximum single-mode fiber output power of up to 2W. The spectrum covers the range of 1780 nm to 2000 nm, making it suitable for applications such as laser biology and spectral measurement.
Product Overview
Fholink's 2000nm Band ASE Broadband Light Source utilizes a short-wavelength laser to pump thulium-doped fiber, delivering a maximum single-mode fiber output power of up to 2W. The spectrum covers the range of 1780 nm to 2000 nm, making it suitable for applications such as laser biology and spectral measurement.
Product Features
1. Flat Spectrum
2. Mid-Infrared Band
3. High Output Power Stability
4. Visual Display (for benchtop model)
Technical Parameters
| Optical Specifications | Unit | Typical Value | Remarks | ||
| Band Model |
Short-wavelength Model (S) | Long-wavelength Model (L) | Broad-spectrum Model (W) | ||
| Center Wavelength | nm | 1880 | 1940 | 1902 | |
| Spectral Width (FWHM) | nm | 113 | 90 | 170 | @10dB |
| Output Optical Power | mW | 10 | 10 | 10 | |
| Customizable Output Optical Power | mW | 10/20/50/100/500/2000 | |||
| Output Port Isolation | dB | >35 | |||
| Short-term Stability (15 min) | dB | ≤ ±0.02 | Equivalent to≤±0.5% | ||
| Long-term Stability (8 hrs) | dB | ≤ ±0.05 | Equivalent to≤±1.2% | ||
| Polarization Extinction Ratio (PER) | dB | ≤ 0.2 | |||
| Fiber & Connector | - | SM 1950 | FC/APC | ||
| Electrical and Environmental Parameters | Benchtop | Module |
| Control Method | Touchscreen / RS232 Serial Communication | RS232 Serial Communication |
| Communication Interface | DB9 Female | DB9 Female |
| Power Supply | 100~240V AC, <30W | DC12V3A, ≤36W |
| Dimensions | 260(W)×320(D)×120(H)mm | 139(W)x235(D)x70(H)mm |
| Operating Temperature Range | -5~+35°C | |
| Operating Humidity Range | 0~70% | |
Product Applications
1. Optical Fiber Sensing
2. Medical Imaging
3. Production Testing
4. Optical Experiments
5. University and Scientific Research
Product Selection Guide
| Ordering Information / Model Number | ||||
| FH-ASE | Band | Output Power (mW) | Output Fiber Type | Package Form |
| 2000-S/L/W | 10/20/50/100/500/2000 | SM | B=Benchtop | |
| M=Module | ||||
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ꁇBackbone network
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ꁇMan/private network
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ꁇAccess network
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ꁇCore network
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ꁇSwitches
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ꁇOptical Transceivers
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ꁇNetwork
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ꁇLaser and sensing
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ꁇOptical Fiber Sensing
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ꁇOptical Component
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ꁇFiber Optic Patch Cord
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ꁇOptical Amplifier
