532 nm Notch Filter Notch Filter 532 For Environmental Monitoring
OEM ODM supported NF532nm low insertion loss reflectivity >90%
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Product Introduction
532 nm notch filter notch filter 532 is specifically designed to block light at a wavelength of 532nm while allowing all other wavelengths to pass through. It is an essential tool in optics, providing precise control over the wavelength of light used in experiments and measurements, such as laser-based applications and fluorescence.
Our filters are manufactured with high-quality materials to provide accurate and reliable results and to offer precise control over the wavelength of light used in experiments and measurements. Besides, it comes in various sizes and shapes to accommodate different setups to meet the needs of researchers and professionals in optics. Please send us an inquiry to get your most suitable optics solutions from our experts.
Features
- Notch filter for NF532nm
- High attenuation
- Low insertion loss
- Adjustable wavelength
- Stable environmental coating
- ISO9001, RoHS certified
Parameters
|
Product Name |
532 nm notch filter notch filter 532 |
|
Central Wavelength (CWL) |
532nm |
|
Substrates |
B270 or Custom |
|
Diameter |
φ30mm or Custom |
|
Thickness |
1mm or Custom |
|
Reflectivity |
>90% |
|
Blocking Depth |
OD3 or Custom |
|
AOI |
0-45° |
|
Surface Quality |
40/20 or custom |
|
Tolerance |
±0.01-0.1mm |
Spectrum transmission curve

Applications
532nm optical notch filters are versatile tools that find applications in several fields. They provide precise control over the wavelength of light used in experiments and measurements, ensuring accurate and reliable results, including:
- Raman spectroscopy
- Optical coherence tomography
- Neuroscience
- Environmental monitoring


What’s the difference between a notch filter and a band-stop filter?
The main difference between a notch filter and a band-stop filter is that a notch filter is designed to block a very narrow range of frequencies, while a band-stop filter is designed to stop a broader range of frequencies. Notch filters are typically used to remove a single frequency, while band-stop filters are used to remove a wider range of frequencies. Additionally, notch filters are generally more selective than band-stop filters, meaning they are better at blocking a narrow range of frequencies without affecting the surrounding frequencies.
532 nm notch filter notch filter 532 is commonly used in applications that require accurate filterings, such as laser-based applications, fluorescence microscopy, and biomedical research, where precise and reliable results are essential. On the other hand, band-stop filters are more commonly used in applications where a broader range of frequencies needs to be blocked, such as in audio processing or power line noise reduction.
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