LP1300 Longpass Filter (T>90%@1380-2200nm, OD3@200-1250nm)

Professional LP1300 Longpass Filter - Short-Wave Infrared (SWIR) Optical Filtering

The LP1300 Longpass Filter is engineered for demanding short-wave infrared applications requiring precise wavelength separation at 1300nm. With excellent 90% transmission efficiency and effective OD3 blocking, this filter delivers exceptional performance for advanced SWIR optical systems and spectroscopy applications with an extended range up to 2200nm.

Technical Specifications:

• Cut-on Wavelength: 1300nm (T=50%)
• High Transmission: T>90% @ 1380-2200nm
• Effective Blocking: OD3 @ 200-1250nm

Key Applications:

• SWIR Spectroscopy: Essential for short-wave infrared analysis and characterization
• Telecommunications: Critical for fiber optic communication systems (1550nm band)
• Material Analysis: Ideal for moisture detection and polymer identification
• Semiconductor Testing: Perfect for silicon and compound semiconductor characterization
• Biomedical Imaging: Optimal for deep tissue penetration studies
• Industrial Sensing: Quality control and process monitoring applications

Performance Features:

• Sharp transition edge for precise 1300nm cutoff
• High 90% transmission minimizes signal loss in SWIR range
• OD3 blocking provides reliable suppression of visible and NIR light
• Extended spectral range to 2200nm for versatile applications
• Consistent performance across filter aperture
• Low scatter for clean optical systems
• Stable performance under varying environmental conditions

Technical Advantages:

• SWIR Optimized: Specifically designed for short-wave infrared applications
• High Transmission: 90% efficiency ensures minimal signal loss
• Industrial Grade: Suitable for demanding optical environments
• Telecommunications Compatible: Ideal for 1550nm communication systems

Application Areas:

• Fiber Optics: Telecommunications and data communication systems
• Industrial Inspection: Non-destructive testing and quality control
• Research: SWIR spectroscopy and optical characterization
• Defense & Security: Surveillance and imaging systems

Quality & Reliability:

• Advanced coating technology for SWIR wavelengths
• Rigorous quality control ensures specification compliance
• Compatible with standard optical mounts and systems
• Suitable for both research and industrial applications
• Designed for high-power SWIR laser environments

Perfect for: SWIR spectroscopy, telecommunications systems, material analysis, and advanced optical systems requiring precise short-wave infrared filtering with excellent blocking of visible and near-infrared wavelengths.