T＞90%@1200-1600nm+R>99%@400-850nm Longpass Dichroic Mirror(LPDM)

Professional Extended NIR Longpass Dichroic Mirror - Advanced Telecommunications & Spectroscopy

This high-performance longpass dichroic mirror provides exceptional wavelength separation from visible to extended near-infrared, making it ideal for telecommunications, advanced NIR spectroscopy, and broadband optical systems. Engineered for 45° angle of incidence, this mirror delivers superior performance for demanding applications requiring precise visible to extended NIR wavelength control.

Key Specifications:

• Transmission: T>90% @ 1200-1600nm (Extended NIR region)
• Reflection: R>99% @ 400-850nm (Visible to NIR region)
• Angle of Incidence: 45°
• Mirror Type: Longpass Dichroic
• Spectral Range: Visible to extended near-infrared spectrum

Applications & Benefits:

• Telecommunications Systems: Critical component for extended C-band and L-band optical networks
• NIR Spectroscopy: Broadband wavelength separation for advanced analytical systems
• Fiber Optic Communications: Extended wavelength division multiplexing applications
• Laser Systems: Beam combining for visible and extended NIR laser applications
• Biomedical Imaging: Deep tissue NIR imaging with comprehensive visible light rejection
• Material Analysis: Extended NIR characterization of polymers and composites

Technical Advantages:

• Ultra-high reflection (>99%) across broad visible-NIR range minimizes signal loss
• Excellent transmission (>90%) in extended NIR preserves signal integrity
• Comprehensive spectral coverage from 400nm to 1600nm for versatile applications
• 45° angle of incidence design for compact optical layouts
• Sharp transition at ~1100nm for precise channel separation

Extended NIR Excellence:

• L-Band Compatible: Covers critical 1565-1625nm telecommunications window
• Broadband Performance: Consistent specifications across ultra-wide spectral range
• Deep Tissue Imaging: Extended NIR penetration for advanced biomedical applications
• Material Characterization: Comprehensive NIR analysis capabilities

Quality Features:

• Advanced multi-layer dielectric coatings for superior broadband performance
• Premium optical glass substrate with exceptional surface quality
• Extended NIR-optimized coatings ensure reliable long-term operation
• Temperature-stable performance for consistent operation across environments
• Rigorous quality control testing guarantees specifications

Why Choose SyronOptics Extended NIR Dichroic Mirror? Our longpass dichroic mirrors are specifically engineered for demanding extended NIR applications. With >99% reflection across 400-850nm and >90% transmission in the 1200-1600nm range, this mirror delivers the precision and reliability required for advanced optical systems.

Essential for telecommunications, extended NIR spectroscopy, and broadband applications requiring precise visible to extended NIR spectral control.