EurekAlert!3d
Direct detection with an optimal transfer function: Toward the electrical spectral efficiency of coherent homodyne detection
A new publication from Opto-Electronic Sciences; DOI   10.29026/oes.2025.240020, discusses direct detection with an optimal transfer function.
Coherent Announces Availability of Ultrabroadband Diffraction Gratings for Life Sciences Applications
Ultrabroadband diffraction gratingsPITTSBURGH, Jan. 17, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader ...
Science Daily6d
Researchers achieve real-time detection of low gas concentrations
Researchers have developed a method for quickly detecting and identifying very low concentrations of gases, which, could form the basis for highly sensitive real-time sensors for applications such as ...
EurekAlert!5d
Applications of ultrafast nano-spectroscopy and nano-imaging
This review focuses on the applications of cutting-edge ultrafast nano-spectroscopy and nano-imaging based on diverse ...
Armed robbery in Revesby2d
Optimal Transfer Function Boosts Electrical Efficiency
A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240020 , discusses direct detection with an optimal transfer function.Driven ...
Nature6d
Optical parametric oscillators
are convenient sources of coherent light that suit numerous scientific applications, including various types of spectroscopy, multiphoton excitation, and light detection and ranging. In contrast ...
Optics5d
Photoacoustic gas sensing points to real-time environmental monitoring
QEPAS can detect weak photoacoustic excitation and allows the use of extremely small sample volumes. But this method brings ...
Phys.org9d
Photoacoustic spectroscopy approach achieves real-time detection of low gas concentrations
To achieve fast detection of low gas concentrations ... with quartz-enhanced photoacoustic spectroscopy and integrated coherent control for enhanced precision and stability.