C Band wavelength-tunable ASE Light source
The C-band tunable ASE source has wavelength adjustment resolution below 0.1nm and a 40nm tuning range, covering the entire 1528nm~1568nm C-band spectrum. Single-mode fiber-coupled output maintains very low polarization with PER<0.1dB. Optional polarization-maintaining fiber provides highly polarized output with PER≥23dB. Optical output power is continuously adjustable. The desktop package supports high-precision fiber-component measurements.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength adjustment range [±0.5nm Tolerance] | typical:1528~1569 nm |
| Wavelength adjustment accuracy [Step size] | typical:0.1 nm |
| Spectral Width [@3dB] | typical:≤1 nm |
| Power uniformity across wavelengths | typical:≤0.5 dB |
| Optical output power [Spectral power density (dBm/nm)：≥17] | typical:50 mW |
| Optical output power [Spectral power density (dBm/nm)：≥20] | typical:100 mW |
| Optical output power [Spectral power density (dBm/nm)：≥23] | typical:200 mW |
| Spectrum Power Density [Optical output power(mW)：50] | typical:≥17 dBm/nm |
| Spectrum Power Density [Optical output power(mW)：100] | typical:≥20 dBm/nm |
| Spectrum Power Density [Optical output power(mW)：200] | typical:≥23 dBm/nm |
| Power adjustment Range [Standard configuration] | typical:10%~100% |
| Spectral Ripple | typical:≤0.1 dB |
| Output port isolation | typical:>35 dB |
| Short-term Stability [Equivalent ≤±0.5% / 15 minutes] | typical:≤ ±0.02 |
| Long-term Stability [Equivalent ≤±1.2% / 8 hours] | typical:≤ ±0.05 |
| Polarization state [Fiber and connector ：SMF-28] | Completely unpolarized |
| Polarization state [Fiber and connector ：PM1550] | Linear polarization |
| Polarization Extinction ratio PER [Polarization state:completely unpolarized / Fiber and connector:SMF-28] | typical:≤ 0.2 dB |
| Polarization Extinction ratio PER [Polarization state: Linear polarization / Fiber and connector:PM1550] | typical:≥23 dB |
| Fiber and connector [Polarization state:completely unpolarized] | SMF-28；FC/APC |
| Fiber and connector [Polarization state ： Linear polarization] | PM1550；FC/APC |
| Control Method | Touchscreen / RS232 serial communication |
| Communication Interface | DB9 female connector |
| Power supply | AC 100~240V , 20W |
| Operating Temperature | -5~+35°C |
| Operating Humidity | 0~70% |
Applications
Key Features
Datasheet
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Supplier Information
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