DK Photonics 980nm band ASE Broadband Light Source is based on the spontaneous emission of rare earth optical fibers, which have good optical power and low polarization, and the spectrum covers the 980nm band. Suitable for testing fiber optic device loss, polarization degree, and FBG grating production.
| Optical Parameter | Unit | Typical Values | Remark |
| Wavelength range | nm | 973~982 | ± 2nm tolerance |
| Output power | mW | 10 | Fixed and non-adjustable |
| Optical power spectral density | dBm/nm | ≥-20 | |
| Output isolation | dB | >30 | Built in isolator |
| Short-term Stability (15 Minutes) | dB | ≤ ±0.02 | Equivalent ≤ ± 0.5% |
| Long-term Stability (8 Hours) | dB | ≤ ±0.05 | Equivalent ≤ ± 1.2% |
| Polarization state | – | Completely non polarized | naturally polarized |
| Polarization degree DOP – | – | ≤ 2.5% | |
| PDL/PER | dB | ≤0.2 | |
| Fiber Type | – | HI1060 | 3.0mm.>1.0m |
| Optical Connector | – | FC/APC |
| Electrical and environmental parameters | Desktop |
| Control Mode | Touch screen /RS232 |
| Communication Interface | DB9 Female |
| Power Supply | 100~240V AC, <30W |
| Dimensions | 255(W)×285(D)×115(H)mm |
| Operation Temperature Range | -5~+55°C |
| Operation Humidity Range | 0~70% |
Ordering Information
P/N: ①-②-③-④-⑤
When you inquire, please provide the correct P/N number according to our ordering information
and attach the appropriate description would be better.
| ① | ② | ③ | ④ | ⑤ |
| ASE | Wavelength Range(nm) | Output power (mW) | Fiber Type | Package Type |
| 980 | 10 | SM: HI1060 | B: Desktop |
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