IR Bandpass Filter IR Filter Glass 980nm For Laser Systems

IR filter glass 980nm is an optical filter that transmits light within a narrow band of wavelengths centered around 980 nanometers (nm) in the infrared (IR) spectrum. These filters are commonly applied in various applications, including telecommunications, laser systems, and machine vision.

Our filter has a high transmission rate, ideally over 90%, and a sharp transition from transmission to blocking as the wavelength moves away from 980nm. Moreover, it also has high spectral purity and features precise and accurate measurements in applications like telecommunications or medical imaging. Apart from that, the filter will typically be housed in a sturdy and durable package designed to withstand the environmental conditions of its intended application, effectively resisting temperature fluctuations, humidity, and other factors that could degrade the filter's performance over time.

Features

- Ultra-narrowband

- High level of transmission rate

- High contrast

- Hard durability

- Stable environmental coating

- ISO9001, ROHS certified

Parameters

Spectrum transmission curve

Applications

IR 980nm bandpass filter is an essential tool in a wide range of optical applications, allowing for precise control of the wavelengths of light transmitted and received and improving performance and accuracy in various systems.

- Telecommunications

- Laser Systems

- Machine Vision

- Medical Imaging

How do IR 980nm bandpass filter apply in laser systems?

In laser systems, IR filter glass 980nm selects a specific laser wavelength and filters out unwanted background radiation. This is important because laser systems typically emit a range of wavelengths, and not all of these wavelengths may be helpful or relevant for a particular application. This can improve the accuracy and precision of laser systems in a variety of applications, such as medical procedures, scientific research, and industrial processing.

For example, in medical applications, lasers may be used for precise surgical procedures that require a specific wavelength to be focused on a particular tissue or structure. In this case, an IR bandpass filter can be used to select the appropriate wavelength and filter out any other unwanted wavelengths that could potentially harm surrounding tissue or organs.

In scientific research, lasers may be used for various purposes, such as spectroscopy, microscopy, or imaging. In these cases, an IR bandpass filter can be used to select the specific wavelength of interest and filter out any other unwanted background radiation that could interfere with the accuracy and resolution of the measurements.

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