Bandwidth Adjustable Tuneable Filter
- Both center wavelength and bandwidth tunable
- No moving optical part platform
- Unprecedented low insertion loss and polarization-dependent loss (PDL)
WL Photonics · WL Photonics Tuneable Filters
Bandpass Tuneable Filter
Short & Long Bandpass Tuneable Filters of WLTF-BM- & WLTF-BE- series are built based on free-space optical Fourier transformation combing with diffraction grating to implement passband tuning.
| Manufacturer | WL Photonics |
|---|---|
| Product code | WLTF-BM WLTF-BE |
| SKU | 53839000001086577 |
| Description | Optical Filter, tuneable, bandwidth |
Overview
Short & Long Bandpass Tuneable Filters of WLTF-BM- & WLTF-BE- series are built based on free-space optical Fourier transformation combing with diffraction grating to implement passband tuning. Unique optics design produces an access of selecting spatially desired spectral ingredients, either long pass or short pass, of input light and offers flat transmission in passband with unprecedented low insertion loss and polarisation dependent loss (PDL). Precise tuning mechanism enables filters to provide high wavelength resolution and excellent wavelength repeatability.
Features
- Long-pass or short-pass type available
- Unprecedented low insertion loss and polarisation-dependent loss (PDL)
- Sharp filter edge roll-off slop
- Up to 120nm wavelength tuning range
- Wavelength range available over X-, O-, S-, C- and L- bands
- High out-band suppression
- High optical power handling
Applications
- ASE noise suppression
- Wideband WDM channel filtering
- Pulse shaping and compression
- Analysis of op
Downloads
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Bandpass Tuneable Filter data sheetPDF · 552 KB · WL PhotonicsDownloadAlso in WL Photonics Tuneable Filters
View the WL Photonics Tuneable Filters range
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