Raman spectroscopy at 633 nm combines strong signal intensity with typically lower autofluorescence. 633nm excitation is most often used for SERS and Raman spectroscopy of trace analytes.
Designed for scientific research, the low f/#, high numerical aperture WP 633XL series delivers Wasatch Photonics’ highest resolution and lowest starting wavenumber at 633 nm. Choose between fingerprint only and fingerprint plus functional range models, paired with your preferred ultra-cooled camera or the recommended Andor iVac 316. For use with an external laser, it offers configurable optical coupling, f/#, slit width and shutter.
Bistable shutter, controlled via TTl signal, BNC connection
Optimized for Andor iVac 316
(compatible with similar cameras or available without camera)
Communications
Per camera specification (Andor Solis software and SDKs for standard models)
22.8 x 19.7 x 10.7 cm
3.4 kg
100–3750 cm-1
Resolution
(25 μm slit, Andor iVac 316 camera)
Spectrometer Input
Fiber-coupled SMA or FC/PC / Free space collimating lens / Open slit
(optional user interchangeble coupling and slit, -IC)
The WP 633XL low f/# optical bench offers the highest resolution 633 nm Raman solution in the product family. Choose from different input apertures and whether to optically couple via our own Raman probes or the optical cage system to tease out challenging 633 nm Raman signals.
Product Sheets
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