产 品 说 明
D系列810nm高功率 SLD宽带光源是很宽带宽、低相干性、交流220V台式光源,以两个单模耦合的超辐射发光二极管模块为基础,具有略微移动的中心波长,与一个合适的宽带单模光纤耦合器相结合构成。这个SLD模块控制器设计确保极好的光源工作稳定性。有和没有防止SLD免受光反馈损伤的光隔离器的最强有力的版本都是有效的。这些器件是为光学试验和测量应用而开发的。
Model number:D-810-HP
Applications:
- Optical coherence tomography
- Optical metrology
- Optical measurements
特征:
* 宽光谱:100nm FWHM
* 小于4.5μm(在空气中)的相干长度
* 高输出功率
* 低相对强度噪声(RIN)
* Coherence length is determined as full width at half maximum of the coherence function plotted versus mirror displacement.
技术指标
Parameter | P/N | Min | Typ. | Max |
SM fiber output power, mW | D-810-HP | 10.0 | 12.0 | - |
Mean wavelength, nm | All | 800 | - | 820 |
Bandwidth (FWHM), nm | All | 95 | 100 | - |
Residual spectral modulation depth (0.05 nm resolution), % | All
| - | 2 | 5 |
Spectral flatness, % | All | - | - | 40 |
Long-term stability, % | All | ±0.5% | ||
Short-term stability, % | All | ±0.1% |
Power requirements: 110 V AC or 220 V AC, 50/60 Hz
Operating temperature range: 0 °C to +40 °C
Optical output: FC/APC
Fiber: Corning HI 780
A maximum feedback of −30 dB (10−3) is allowed to run
Broadlighter D-810-HP safely at full power.