Get multiple Bandpass Filters in a single filter.
Linear Variable Bandpass Filters
Continuously Variable Bandpass Filters – also known as Linear Variable Bandpass Filters – are optical filters where the centre wavelength of the band varies continuously at various positions on the filters.
Linear Variable Bandpass Filters vary their centre wavelength along a linear axis, typically along the longest dimension of the filter substrate.
The variation itself might be close to linear to the position but can also follow other functions (e.g. exponential).
Product specifications
Continously Variable Bandpass Filters
| λcenter min (nm) | λcenter max (nm) | FWHM (nm) | Tpeak (%) | Product number | Max size | Data sheet |
|---|---|---|---|---|---|---|
| 800 | 1088 | 7 - 12 | 75 - 95 | LF103924 | 26 mm x 36 mm x 1 mm |  |
| 400 | 700 | 3 - 9 | 25 - 80 | LF102773 | 60 mm x 25 mm x 2.5 mm | |
| 400 | 700 | 7 - 20 | 40 - 90 | LF103729 | 60 mm x 25 mm x 2.5 mm | |
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