The quantum statistical properties of the light wave generated in a semiconductor laser or a light-emitting diode (LED) has been a field of intense research for more than a decade. This research monograph discusses recent research activities in nonclassical light generation based on semiconductor devices. This volume is composed of four major parts. The first discusses the generation of sub-shot-noise light in macroscopic pn junction light-emitting devices, including semiconductor laser and light-emitting diodes. The second part discusses the application of squeezed light in high-precision measurement, including spectroscopy and interferometry. The third part addresses the Coulomb blockade effect in a mesoscopic pn junction and the generation of single photon states. The last part covers the detection of single photons using a visible light photon counter.

Supplies readers with the basic knowledge and guidance for the application of new lasers and light-emitting devices. The first part of the book discusses the generation of sub-shot-noise light in macroscopic pn junction light emitting devices, the second part is on the application of squeezed light in high-precision measurement, the third part concerns the Coulomb blockade effect in a mesoscopic pn junction and generation of single photon states, and the last part is on the detection of single photons using a visible light photon counter.