| Product |
Type |
Operating Wavelength Range |
Typical Applications |
| Narrowband Tunable Filter |
Gaussian line shape, wavelength selection and tuning |
780–1000 nm (Gaussian type)
1000–1700 nm (narrowband type) |
ASE noise suppression, DWDM channel filtering, tunable fiber lasers, pulse shaping, and FBG sensor interrogation. |
| Broadband Tunable Filter |
Flat-top passband, independent wavelength and bandwidth tuning |
X/O/S/C/L bands (covering 1000–1700 nm) |
CWDM channel filtering, pulse shaping, signal filtering, and ASE noise suppression. |
| Bandpass Tunable Filter |
Long-pass / short-pass tunable |
X/O/S/C/L bands (covering 1000–1700 nm) |
Supports long-pass or short-pass modes, suitable for broad-spectrum filtering, pulse shaping, spectral analysis, and signal filtering. |