Integrating Sphere Exploring Fundamental Principles and Unlocking Popular Applications

How to maintain the integrating sphere? Importance and method of maintaining integrating sphere

The inner wall of the large integrating sphere in the integrating sphere instrument is coated with a white coating, which is used for diffuse reflection light to ensure that the inner wall of the inte…

Eight Common Techniques for Measuring Optical Parameters of LED Lamps

The intensity of light, that is, the intensity of light, refers to the amount of light emitted at a certain angle. According to CIE127 standard, inverse square law is not applicable to LED because of …

Sunlight makes the benevolent live longer.

On February 1, 2020, the joint meeting of directors of China Solar Photothermal Industry Technology Innovation Strategic Alliance (hereinafter referred to as "National Photothermal Alliance") entruste…

The first low-speed unmanned industrial alliance in China was formally established!

On September 8th, the "2021 Functional Low-speed Unmanned Vehicle Industry Technology Development Summit" jointly sponsored by Shenzhen Pingshan District Development and Reform Bureau, Shenzhen Pingsh…

Test methods for narrowband filters

Narrow-band filters are subdivided with band-pass filters. The definition is the same as that of band-pass filters. That is, this filter allows optical signals to pass in a specific band, while the op…

What kind of optical device is the integrating sphere?

The photoreceptor cells in the human retina are divided into rod-shaped (cylindrical) cells and cone-shaped (round) cells. The former has high flexibility and is used to sense weak light and distingui…