As a novel material system potential for single-photon source in telecommunication wavelength, BQDs are expected to be further optimized for high-efficient emission.
One square metre of solar panelling in Malaysia is estimated to result in an annual reduction of 40 kg of CO2 [18], making solar power a promising future energy source for telecommunication applications.
In this work, we report recent progress on the design of all-fibered ultra-high repetition-rate pulse sources for telecommunication applications around 1550 nm.
Real single-photon sources (SPSs) at telecommunication wavelength are very important for optical fiber-based quantum information that is practical for security application [1 3].
However, in the spectral region below 2 μm the outstanding progress in the telecommunication technologies made available laser sources, like distributed feed-back (DFB) semiconductor lasers, which are ideal for the development of high-resolution, fast-response spectrometers.
Infrared LEDs are employed in autofocus cameras and television remote controls and also as light sources in fibre-optic telecommunication systems.
The proposed index-guiding SPCF can be applicable in supercontinuum generation (SCG) covering such diverse fields as spectroscopy applications and telecommunication dense wavelength division multiplexing (DWDM) sources.
By choosing the period of hole arrays, the sensor can be designed to operate in the near infrared telecommunication wavelength range, where the abundant sources and detectors are available for easy instrumentation.
Newly developed nickel metal hydride (Ni/MH) micro cells that are capable of high rates, meet the requirements of main power sources for modern wireless telecommunication devices, like GSM hand phones, PDAs and others.
Capable of weakly and strongly coupling a single quantum dot with an optical mode, this nanocavity could be a prospective candidate for quantum-dot single-photon sources at 1.55-μm telecommunication band.
