Monthly Archives: October 2022

Center of the Heart Nebula

What an amazing photo sent to us by Tony Hallas! This photo is of IC 1805, the nebulosity at the center of the Heart Nebula, which is located about 7500 light years away from Earth! This photograph was taken in California using Chroma astronomy filters. To see more of Tony’s work on his website astrophoto.com, click here. … Continue reading

October 27, 2022 Blog, Chroma Technology, Optics

Laser Pulse Parameter Measurement with Biased Photodetectors

Pulse width is an important parameter of the pulsed laser. The measurement result is an important factor affecting the single pulse energy. At present, biased photoelectric detectors are commonly used in industrial production and scientific research to test the pulse width, convert optical signals into electrical signals, and read the waveforms and related parameters through … Continue reading

October 23, 2022 Blog, CNI Optoelectronics Tech, Detectors, Lasers