The simplicity of this circuit is fascinating ... This increase in resistance ensures that the laser diode modulates enough to affect the LDR on the receiving end. The transmitter uses a 3.3V ...

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

Rohm, an electronic components manufacturer based in Kyoto, Japan, has developed a high-output “RLD8BQAB3” laser diode specified for lidar-equipped advanced driver assistance systems (ADAS) to enable ...

Ortel, the California-based supplier of optical communications components now owned by Photonics Foundries, says it has transferred production of its flagship C-Band laser diode to the Canadian ...