LTH790 Narrow Bandpass Filter - 790nm CWL
Unlock superior optical performance with the LTH790 Narrow Bandpass Filter. Expertly engineered for applications demanding precise wavelength isolation around 790nm, this high-performance interference filter delivers exceptional spectral control critical for accuracy and reliability in sensitive systems.
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LTH790 Precision Narrow Bandpass Filter - Unmatched Performance at 790nm
Unlock superior optical performance with the LTH790 Narrow Bandpass Filter. Expertly engineered for applications demanding precise wavelength isolation around 790nm, this high-performance interference filter delivers exceptional spectral control critical for accuracy and reliability in sensitive systems.
Key Features & Benefits:
Precision Targeting: Center Wavelength (CWL) at 790nm, optimized for specific absorption/emission features in biomedical and industrial applications.
Ultra-Narrow Bandwidth: Features a sharp, well-defined passband (e.g., FWHM [Specify Bandwidth, e.g., 10nm, 12nm, 15nm] ± tolerance) for superior out-of-band light rejection and enhanced signal-to-noise ratio.
High Peak Transmission: Maximizes signal throughput with outstanding peak transmission typically > [Specify %, e.g., 85%, 90%] at 790nm, ensuring efficient light utilization.
Deep Out-of-Band Blocking: Achieves high Optical Density (OD > [Specify OD, e.g., OD4, OD5, OD6]) across a wide spectral range (UV-VIS-NIR), effectively minimizing background noise and stray light interference.
Sharp Cut-On/Cut-Off Edges: Steep transition slopes ensure clean spectral separation and precise wavelength selection.
Robust & Reliable: Constructed with high-quality [Specify Substrate, e.g., BK7, B270, Fused Silica] glass substrate and durable hard-coated dielectric layers for excellent environmental stability and long-term performance.
Standard & Customizable: Available in common sizes (e.g., [Specify Diameter/Thickness, e.g., Ø12.5mm, Ø25mm, 1.0mm/2.0mm thick]) and coatings. Custom specifications (CWL, Bandwidth, OD, Size, Shape) available upon request.
Ideal Applications:
Medical & Life Sciences:
Pulse Oximetry (SpO2) Sensors (specifically for the Infrared channel).
Non-Invasive Blood Component Monitoring.
Fluorescence Imaging & Detection Systems.
Biomedical Diagnostics & Analyzers.
Industrial Sensing & Machine Vision:
NIR Spectroscopy & Chemical Analysis.
Process Control & Quality Inspection.
Material Sorting & Identification.
Industrial Automation Sensors.
Scientific & Analytical Instruments:
Spectrometers & Monochromators.
Photometric Detection.
Laser Line Cleanup & Protection.
Environmental Monitoring Sensors.
Security & Defense:
Night Vision Enhancement Systems.
IR Imaging & Targeting.
Why Choose the LTH790?
The LTH790 filter is meticulously designed and manufactured to meet the stringent demands of advanced optical systems. Its combination of narrow bandwidth, high transmission, deep blocking, and excellent durability makes it the optimal solution for enhancing the sensitivity, accuracy, and reliability of your 790nm-based instruments. Trust the LTH790 for critical spectral filtering performance.