T＞90%@350-392nm+R>99%@405nm Shortpass Dichroic Mirror(SPDM)

Professional UV-A Shortpass Dichroic Mirror - Precision UV Spectroscopy Optics

This specialized shortpass dichroic mirror provides exceptional wavelength separation in the UV-A spectral region, making it essential for advanced UV spectroscopy, laser systems, and analytical instrumentation. Engineered for 45° angle of incidence, this mirror delivers superior performance for demanding optical systems requiring precise UV-A wavelength control.

Key Specifications:

• Transmission: T>90% @ 350-392nm (UV-A region)
• Reflection: R>99% @ 405nm (Violet region)
• Angle of Incidence: 45°
• Mirror Type: Shortpass Dichroic
• Spectral Range: UV-A to violet spectrum

Applications & Benefits:

• UV Spectroscopy: Critical component for UV-A analytical instrumentation
• Laser Systems: Perfect for 405nm laser diode separation and beam cleanup
• Fluorescence Microscopy: Essential for UV excitation with violet laser rejection
• Photochemistry: Controlled UV exposure for research applications
• Material Analysis: UV characterization of polymers and organic compounds
• Environmental Monitoring: UV absorption measurements for analytical systems

Technical Advantages:

• Ultra-high reflection (>99%) at 405nm ensures minimal signal loss
• Excellent transmission (>90%) across UV-A range preserves analytical sensitivity
• Sharp spectral transition for precise wavelength separation
• 45° angle of incidence design for compact spectrometer layouts
• UV-resistant coatings ensure long-term stability under UV exposure

UV Spectroscopy Excellence:

• 405nm Laser Compatible: Optimized for violet laser diode applications
• UV-A Coverage: Comprehensive transmission across 350-392nm range
• High Sensitivity: Minimal signal loss for trace UV analysis
• Precise Separation: Sharp cutoff for accurate spectral control

Quality Features:

• Advanced multi-layer dielectric coatings for superior UV performance
• Premium UV-grade optical glass substrate
• UV-resistant coatings prevent degradation under intense UV exposure
• Precision manufacturing ensures consistent spectral characteristics
• Rigorous UV damage threshold testing guarantees reliability

Why Choose SyronOptics UV-A Dichroic Mirror? Our shortpass dichroic mirrors are specifically engineered for demanding UV applications. With >99% reflection at 405nm and >90% transmission across 350-392nm, this mirror delivers the precision and durability required for advanced UV spectroscopy and laser systems.

Essential for UV spectroscopy, 405nm laser systems, and analytical instrumentation requiring precise UV-A wavelength control.