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Wideband Tuneable Optical Filter is available through BBN International for customers seeking specialist optical, electronic and industrial technology solutions.
ASE noise suppression CWDM channel filtering Pulse shaping Signal filtering Wideband Tuneable Filters of WLTF-WM- & WLTF-WE- series are built based on free-space optical Fourier transformation combing with diffraction grating. Unique optics design produces an access of selecting spatially desired spectral ingredients of input light and offers flat- top transmission spectral shape with flexible bandwidth and unprecedented low insertion loss and polarisation dependent loss (PDL). Precise tuning mechanism enables filters to provide high wavelength resolution and excellent wavelength repeatability. Both of manual and electric version filters are available over X-, O-, S-, C-, & L-bands. Wavelength-tuning is actuated by either a precise micrometer driver or a built-in micro motor connected to a PC through a USB (I²C or SPI) interface in which actuation is monitored by a built-in encoder and controlled dynamically in a closed-loop. Motor control software is provided.
Key features: Unprecedented low insertion loss and polarisation dependent loss (PDL); Flat-top transmission spectral shape; Sharp filter edge roll-off slop; High power handling; Up to 120nm wavelength tuning range; Up to tuning range bandwidth; Spectral range available over X-, O-, S-, C- and L- bands; High out-band suppression.
Typical applications: ASE noise suppression; CWDM channel filtering; Pulse shaping; Signal filtering.
For product specifications, suitability and further information, please visit the product page or contact BBN International.
ASE noise suppression CWDM channel filtering Pulse shaping Signal filtering Wideband Tuneable Filters of WLTF-WM- & WLTF-WE- series are built based on free-space optical Fourier transformation combing with diffraction grating. Unique optics design produces an access of selecting spatially desired spectral ingredients of input light and offers flat- top transmission spectral shape with flexible bandwidth and unprecedented low insertion loss and polarisation dependent loss (PDL). Precise tuning mechanism enables filters to provide high wavelength resolution and excellent wavelength repeatability. Both of manual and electric version filters are available over X-, O-, S-, C-, & L-bands. Wavelength-tuning is actuated by either a precise micrometer driver or a built-in micro motor connected to a PC through a USB (I²C or SPI) interface in which actuation is monitored by a built-in encoder and controlled dynamically in a closed-loop. Motor control software is provided.
Key features: Unprecedented low insertion loss and polarisation dependent loss (PDL); Flat-top transmission spectral shape; Sharp filter edge roll-off slop; High power handling; Up to 120nm wavelength tuning range; Up to tuning range bandwidth; Spectral range available over X-, O-, S-, C- and L- bands; High out-band suppression.
Typical applications: ASE noise suppression; CWDM channel filtering; Pulse shaping; Signal filtering.
For product specifications, suitability and further information, please visit the product page or contact BBN International.
For more information on Wideband Tuneable Optical Filter talk to BBN International Ltd
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