This review highlights the high performance liquid chromatography (HPLC), mass spectrometry (MS), chromatography data systems ...

Abstract: The spectral properties of a laser diode are modified when the optical beam ... This model is represented by schematic block diagrams commonly used for the description of complex systems in ...

How to use negative feedback to regulate output power from a laser diode using a simple, single op-amp based circuit ...

Superconductivity is an advantageous property observed in some materials, which entails an electrical resistance of zero at ...

A research team led by Prof. Zhang Tianshu at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has ...

Laser diodes, photonics, and quantum technology are key components of modern technological advancement, impacting a broad range of applications—from telecommunications and material processing to ...

This study addresses how to decrease power consumption of the Optical Network Unit (ONU) by optimizing its laser diode driver (LDD) circuit. A CMOS-based distributed amplifier (DA) is proposed, ...

In a collaboration with Sony, the National Institute of Information and Communications Technology developed the world's first ...