CVI Melles Griot exclusive Xquared™ Notch Filters are durable, hard oxide, front surface thin film filters. Notch Filters offer superior transmission combined with a narrow spectral band of rejection at your wavelength of interest. Xquared™ filters are available in standard and custom options for a variety of bandwidths and squareness factors.
Key attributes
• Notch depth values > 6OD
• Ultra-narrow versions available
• Multiple notch and notch/LWP/SWP filters available
Applications
• Laser line blocking
• Raman Spectroscopy
• Eye and camera safety