1064nm Notch Filter For Scientific Researches And Industrial Scenes
OEM ODM supported NF1064nm stable environmental coating tolerance ±0.01-0.1mm
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
A 1064nm notch filter for scientific research and industrial scenes blocks or attenuates light at a specific wavelength, allowing only a narrow band of light to pass through. These filters are commonly used in laser applications, where they are used to block or attenuate the laser light at the fundamental frequency or specific harmonics.
With its high-quality construction and optical performance, our filter's precise design and high-quality construction ensure accurate and reliable results in research and development. It is made of durable materials that withstand harsh laboratory conditions, making it a long-lasting and cost-effective solution. We produce a filter that is easy to use and can quickly be integrated into existing experimental setups, providing researchers with a valuable tool for enhancing their research.
Features
- Notch filter for NF1064nm
- High attenuation
- Low insertion loss
- Adjustable wavelength
- Stable environmental coating
- ISO9001, RoHS certified
Parameters
|
Product Name |
1064nm Notch Filter |
|
Central Wavelength (CWL) |
1064nm |
|
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
The 1064nm optical notch filter blocks or attenuates laser light at the fundamental frequency or specific harmonics. It is ideal for use in various applications, including:
- Raman spectroscopy
- Fluorescence microscopy
- Lidar
- Interferometry
- Flow cytometry


How does 1064nm notch filters apply in interferometry?
In interferometry, the 1064nm optical notch filter plays a vital role in improving the accuracy and precision of measurements. Interferometry is a technique used to measure the interference patterns created by the superposition of two or more waves. This technique is widely used in various fields, such as optics, metrology, astronomy, and material science.
However, during the measurement process, unwanted optical noise can often contaminate the signals of interest. This noise can come from various sources, such as ambient light, laser fluctuations, or electronic interference. This noise can significantly affect the accuracy and precision of measurements, making it difficult to obtain reliable results.
To address this issue, researchers and technicians use the 1064nm notch filter in interferometry applications. This filter blocks or attenuates light at the fundamental frequency or specific harmonics. Doing so reduces unwanted background noise and enhances the signal of interest, improving the accuracy and precision of the measurements.
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