Manual filter CenterLine
- ancho de banda fijo: 10 ó 20 nm (bandwidth, FWHM)
- rango espectral total 255-1700nm: 255-290, 280-310, 310-350, 348-390, 385-435, 430-490, 485-550, 545-620, 615-700, 690-790, 775-890, 880-1015, 1000-1150, 1140-1310, 1300-1500, 1475-1700 nm
- apertura 10 mm
- control manual
We propose 3 types of optical tunable bandpass filters that feature the independent control of both center wavelength and bandwidth by rotating the knobs on the device. They can be used with any collimated light source (Supercontinuum laser & broadband lamp) to produce a continuously tunable light source for spectroscopy and spectral imaging applications:
- Basic models provide manual control of wavelength and bandwidth via knurled knobs.
- CenterLine models provide manual control of wavelength with a factory pre-set bandwidth (10 or 20 nm FWHM).
- High Resolution models provide manual control of wavelength and bandwidth using multi-rotation precision dials.
* Manual models require a spectrometer for operation
The Flexible Wavelength Selector LSL-FWS-M- CenterLine is a manually tunable filter that features two knurled knobs – one for adjusting the center wavelength with a fixed bandwidth of around 10 or 20 nm and one for compensating the beam direction offset.
Key advantages of the manual tunable filter LSL-FWS-M- CenterLine:
- Broad wavelength tuning
- Smooth and simple adjustment of the center wavelength
- Bandwidth fixed at 10 or 20 nm (nominal)
- Circular uniform aperture: 10 mm; suitable for lasers (e.g. supercontinuum lasers) and also light sources with large beam size (tungsten-halogen, plasma, LED)
- Compact optomechanical device (40 x 58 x 40 mm)
- Simple integration into microscopes, telescopes, cameras, light sources and other photonic instruments with our accessories
- High out of band blocking (OD 5) avoids unwanted spectral leakage and associated background noise typical of liquid crystal-based filtering systems
* For the optimal performance of the FWS, the incident light should be collimated.
* UV models F00-F02 can block up to 600 nm.
* Manual models require a spectrometer for operation
The strengths of our FWS series tunable bandpass filters can be confirmed by comparison with similar products. Please refer to the application note for more details. Click Here!
Chart of CenterLine models and wavelength ranges:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Specifications of the manual Flexible Wavelength Selector CenterLine tunable filter:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Most typical applications of manual tunable filters FWS are in spectroscopy and imaging (Raman, spectral, fluorescence,...)
Here you have a summary of the different motorized and manual optical tunable filters:
PCL is the distributor in Portugal and Spain of SpectroLight, the experts in tunable optical filtering.
Don't forget that if you have or need a laser, you may very well need our PCL services:
- laser safety training
- laser safety consultancy
Or maybe our laser related products:
- laser protection products: goggles & helmets, windows, barriers, curtains, cabins, clothing
- laser power and energy measurement
- laser beam profile analysis
More information: ventas@procarelight.com / +34 605 024 420
Related products
