400-840nm 带宽可调滤波器
产品特点：
1、400-840nm可调滤波器
2、可调带宽10-100nm
3、高传输率并无偏振损耗
4、每个谱带中心波长可调
5、即插即用，方便使用
6、简单直观的用户软件界面
7、自由空间准直器或选配光纤传导件SuperK FDS宽带光纤输出
技术参数：
| Optical | Mechanical | ||
| Wavelength tuning range |
400-840 nm | Operation temperature | 15-30 °C |
| Minimum bandwidth FWHM |
< 10 nm | Storage temperature | 5-50 °C (non-condensing) |
| Maximum bandwidth FWHM |
100 nm | Humidity | 20-80% |
| Transmission through module1) |
70-90% unpolarized | Dimensions (WxHxL) | 272 x 67.6 x 211.5 mm |
| Upper out-of-band suppression2) |
> 50 dB | Weight | 7.9 kg |
| Lower out-of-band suppression3) |
> 40 dB | Electrical | |
| Output polarization |
Unpolarized or P-polarized |
Electrical interface | SuperK BUS, analog feedback signal |
| Tuning speed | > 10 nm/s | ||
| Repeatability of wavelength position4) |
< 0.2 nm | ||
| Absolute wavelength accuracy |
± 5 nm | ||
| Wavelength temperature sensitivity |
< 0.05 nm/deg. | ||
| Transmission temperature sensitivity |
< 0.2 %/deg. | ||
| Interlock options |
Collimator, lead | ||
| Output mode | Collimated free-space or SuperK CONNECT with FC/APC |
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1) Average in 50 nm bandwidth.
2) 10 nm above lower FWHM transmission wavelength in the 400-900 nm range. With SuperK CONNECT single-mode fiber delivery, e.g. FD2.
3) 10 nm below lower FWHM transmission wavelength in the 400-900 nm range. With SuperK CONNECT single-mode fiber delivery, e.g. FD2.
4) With collimator inserted. The wavelength position may shift if the collimator is removed and reinserted.
