ITF－201系列可调滤波器是一个能够设定中心波长以及半高全幅值（FWHM）的智能化可调滤波器。其中心波长可以在100nm宽的波长范围内调节设定，通带带宽也可以在45nm范围内设定。
应用领域
- 光通信
- 科学研究
规格参数
| Model / Items | O band | E band | SC band | CL band | LU band | 1064nm |
| Tunable Wavelength Range (nm) | 1260-1360 | 1360-1460 | 1460-1565 | 1530-1625 | 1555-1675 | 1030-1080 |
| Wavelength resolution | 0.1nm | |||||
| Wavelength accuracy | ≤ ±0.5nm | |||||
| Tunable Half bandwidth Range | 5 – 50nm | |||||
| Half bandwidth resolution | 0.1nm | |||||
| Half bandwidth accuracy | ≤ ±0.5nm | |||||
| Insertion Loss | ≤ 3.0dB | |||||
| PDL | TBD | |||||
| Operation Mode | BPF/LPF/SPF/PASS | |||||
| Input/Output connector | FC/SPC | |||||
| External control I/F function | GP-IB | |||||
| Power supply | 100V-240VAC 48-66 Hz automatic switch | |||||
| Size / Weight | 260W X 350D X 99H, < 6kg | |||||
| Operating environment | Operating temperature limit:10-35 C Range of precision guarantee temperature:15-30 C | |||||
| Storage temperature range | -10 – +50 C Percentage humidity:85% or less (non condensing) | |||||