T＞90%@760-2000nm+R>95%@350-730nm Dichroic Mirror(DICM)

High-Performance NIR Longpass Dichroic Mirror

This advanced dichroic mirror is engineered for near-infrared applications, providing exceptional transmission of NIR wavelengths while completely blocking the entire visible spectrum.

Key Specifications:

• Transmission Band: T > 90% @ 760-2000nm - Excellent transmission across near-infrared to SWIR range
• Reflection Band: R > 95% @ 350-730nm - Complete blocking of UV and visible light
• Angle of Incidence: 45° optimized design

Applications:

• Near-infrared imaging and thermal detection
• SWIR (Short-Wave Infrared) spectroscopy and analysis
• Laser wavelength separation and beam combining
• Silicon detector optimization for NIR applications
• Night vision and surveillance systems
• Industrial process monitoring and quality control

Features:

• Broad NIR transmission (>90%) from 760nm to 2000nm
• Complete visible light blocking (>95%) for pure NIR isolation
• Sharp transition at 760nm for precise spectral control
• Extended wavelength range covering NIR to SWIR spectrum
• Advanced multi-layer coating optimized for infrared performance
• Temperature-stable design for consistent results

Essential for applications requiring pure near-infrared radiation without any visible light contamination. Perfect for researchers, engineers, and technicians working with NIR imaging systems, thermal detection, SWIR spectroscopy, or any application requiring complete separation between visible and near-infrared wavelengths.