980nm Bandpass Filter with FWHM 30nm

Enhance your optical applications with our high-performance 980nm bandpass filter, meticulously crafted for precise wavelength control and exceptional light transmission. This filter features a Full Width at Half Maximum (FWHM) of 30nm, providing narrow wavelength isolation and efficient performance.

Specifications:

• Central Wavelength: 980nm
• Full Width at Half Maximum (FWHM): 30nm
• Transmission Range: Passes light between approximately 965nm and 995nm, with peak transmission centered at 980nm.
• Blocking Range: Effectively attenuates wavelengths outside the 980nm ±15nm range, reducing out-of-band interference and enhancing spectral purity.

Features:

• High Transmission Efficiency: Engineered for optimal light throughput at 980nm, making it ideal for high-precision optical communication, scientific research, and advanced imaging applications.
• Precision Coatings: Utilizes state-of-the-art coatings to ensure superior performance, durability, and spectral accuracy across diverse operational environments.

Applications:

• Imaging Systems: Ideal for systems requiring sharp wavelength isolation to improve contrast and resolution, such as high-resolution cameras and imaging spectroscopy.
• Laser Systems: Perfect for laser applications at 980nm needing a narrow passband with high transmission efficiency to maintain stable performance.
• Spectroscopy: Suited for spectroscopy applications requiring precise wavelength isolation and accurate spectral analysis in the 980nm range.
• Optical Filters for Sensors: Enhances sensor performance by providing exact wavelength management in 980nm-based sensing applications.

Our 980nm bandpass optical filter with a 30nm FWHM delivers outstanding performance, ensuring precise wavelength isolation and high transmission efficiency for a broad spectrum of optical systems.

Coligh’s stock standard 980nm bandpass filter optical 30nm FWHM feature:

• Feature: NIR bandpass filter
• Center wavelength: 980±5nm
• FWHM: 30±5nm
• Blocking range: 300-1100nm
• Blocking depth:OD4
• Transmission Peak: Above 90%
• Thickness：0.5mm, 0.55mm, 0.7mm, 1.0mm, 1.1mm
• Size: Any size below 100*100mm

Custom option:

• Bandwidth:15nm, 20nm, 25nm,  35nm, 40nm, 45nm, 55nm, 60nm, 75nm or  any bandwith client request
• Blocking depth:OD3,OD4, OD5 is availiable
• Size: round or square smaller than 100*100mm
• Material thickness: Depend on request
• Transmission and blocking rang: custom as per requirement or between 200nm to 2000nm