BP532-10 Bandpass Filter(CWL=532nm,FWHM=10nm)

BP532-10 Bandpass Filter - Precision Green Laser Line Isolation

The BP532-10 bandpass filter delivers exceptional performance at the critical 532nm wavelength, the frequency-doubled output of Nd:YAG lasers. With an ultra-narrow 10nm FWHM bandwidth and OD6 blocking, this filter provides unmatched spectral purity for demanding laser-based applications, making it the gold standard for Raman spectroscopy, laser line cleanup, and precision optical systems.

Key Features

• Center Wavelength (CWL): 532nm - optimized for Nd:YAG second harmonic and green laser lines
• Ultra-Narrow Bandwidth: 10nm FWHM for maximum spectral resolution and laser line isolation
• Exceptional Blocking: OD6 optical density ensures 1,000,000:1 rejection of unwanted wavelengths
• High Transmission: Optimized coatings maximize throughput at 532nm
• Laser-Grade Quality: Hard-coated surfaces withstand high-intensity laser illumination

Applications

Essential for advanced laser-based applications including:

• Raman spectroscopy and chemical analysis systems
• Nd:YAG laser line cleanup and beam purification
• LiDAR remote sensing and atmospheric monitoring
• Fluorescence microscopy with green excitation (GFP, FITC, Alexa Fluor 488)
• Semiconductor laser-based inspection systems
• Flow cytometry and cell sorting applications
• Confocal microscopy and laser scanning systems
• Machine vision wavelength separation and quality control

Technical Excellence

The 532nm wavelength represents one of the most important laser lines in modern optics, serving as the frequency-doubled output of Nd:YAG lasers and the primary excitation wavelength for countless fluorescence applications. Our BP532-10 filter's ultra-narrow 10nm bandwidth provides exceptional spectral selectivity, enabling precise isolation of the 532nm laser line while rejecting pump wavelengths, plasma lines, and other unwanted emissions.

With OD6 (1,000,000:1) blocking performance, this filter sets the industry standard for out-of-band rejection. This exceptional blocking is critical for Raman spectroscopy applications, where weak Raman signals must be detected in the presence of intense Rayleigh scattering, and for laser line cleanup, where even trace amounts of unwanted wavelengths can compromise system performance.

Manufactured using state-of-the-art ion-beam sputtering technology, the BP532-10 delivers consistent performance across the entire aperture with minimal wavefront distortion and excellent transmitted wavefront quality. The hard-coated surfaces are engineered to withstand high laser power densities, ensuring long-term stability and reliability in demanding laser applications.

The filter's narrow bandwidth also makes it ideal for wavelength separation in multi-laser systems and machine vision applications, where precise spectral discrimination is essential for accurate measurements and reliable operation.

Whether you're conducting Raman spectroscopy research, cleaning up Nd:YAG laser output, developing LiDAR systems, or performing fluorescence imaging, the BP532-10 provides the wavelength precision, blocking performance, and optical quality that professional laser applications demand. Trust SyronOptics for laser-grade optical components that deliver research-grade performance.