Optical fiber sensors for simultaneous strain and temperature measurement have attracted great interest in application of structure health condition and dama...

Due to the absence of suitable laser media, broadband long wavelength sources rely on optical parametric amplification (OPA), methods to down-convert the fre...

The temporal differentiator plays an important role in system controlling, electrocardiograph (ECG) signal monitoring, radar signals analyzing and modern com...

Strong-field ionization driven by circularly polarized laser fields from orbitals with nonzero angular momentum becomes a hot topic recently, since it was de...

With the unabated exponential growth of data traffic and global cloud service, the need for high performance computers with higher processing speed is signif...

At present, compared to the complex modulation - coherent detection system, the intensity modulation - direct detection system occupy the dominant position i...

The developments of high-performance alloys ask for a strict control on the contents of trace elements. However, the measurement of trace elements in high-pe...

Filamentationof femtosecond laser pulse in transparent medium has attracted numerous attentions in the past decades owing to its potential applications in hi...

As one of thethree primary color LED compositing white LED, red LED is broadly used in alarm, information display and traffic lighting system. Moreover, UV-f...

The matrix effect is a phenomenon that ablated mass, elemental distribution, and laser absorptivity change with the matrix of the samples, which ultimately r...