The wavelength is what determines light’s color, and these LEDs are amber (605-nanometer wavelength), light red (630 nm), deep red (680 nm), and near infrared (855 nm).

A national leader in digital technology research and education through initiatives such as Purdue Computes, which includes four key pillars, computing, physical artificial intelligence, semiconductors ...

Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges from 620 to 750 nm. (Green light, which is also sometimes used for skin, falls somewhere in ...

The company claims its proprietary deep ultraviolet (DUV) and non-optical process equipment can manufacture 5nm chips without relying on ASML's extreme ultraviolet (EUV) lithography systems.

These LN phase modulator and ASE light source module along with other new Data Center, Aerospace, and AI/Silicon photonics products will be shown in POINTek booth 2759 at the forthcoming OFC2025 ...

HyperLight, creator of the TFLN Chiplet™ platform, today announced the launch of its groundbreaking 110 GHz Low Vπ Intensity Modulator, featuring industry-st ...

Researchers at the Chinese Academy of Sciences (CAS) have developed a solid-state deep ultraviolet (DUV) laser that emits 193nm light in lab conditions—a wavelength critical for semiconductor ...

For the first time, Fraunhofer IPMS presents its advanced, high-performance evaluation kits for spatial light modulators, which now feature tilting or piston mirrors as actuator types. The tiny ...

A spatial light modulator consists of several million mirrors on a single semiconductor chip. ... Light modulation in the UV and DUV range is a special expertise of Fraunhofer IPMS.

Light modulation in the UV and DUV range is a special expertise of Fraunhofer IPMS. Furthermore, 1-axis tilting mirror devices enable a programmable microscope illumination which can be utilized for a ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...