An all-silicon Raman laser

Article Abstract:

The experimental demonstration of Raman lasing is reported in a compact, all-silicon, waveguide cavity on a single silicon chip. This demonstration represents an important step towards producing practical continuous-wave optical amplifiers and lasers that could be integrated with other optoelectronic components onto CMOS-compatible silicon chips.

Semiconductors and related devices, Semiconductor and Related Device Manufacturing, Silicon Chips, Observations, Optical properties, Raman spectroscopy

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A continuous-wave Raman silicon laser

Article Abstract:

A continuous wave silicon Raman laser is demonstrated and it is shown that TPA-induced FCA in silicon can be significantly reduced by introducing a reverse-biased p-i-n diode embedded in a silicon waveguide. The demonstration of a continuous-wave silicon laser represents a significant milestone for silicon-based optelectronic devices.

Science & research, All Other Basic Inorganic Chemical Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Lasers, Industrial inorganic chemicals, not elsewhere classified, Lasers & Related Equip, Silicon, Research, Laser

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A high-speed silicon optical modulator based on a metal-oxide-semiconductor capacitor

Article Abstract:

An approach based on a metal-oxide-semiconductor (MOS) capacitor structure embedded in a silicon wave guide that can produce high-speed optical phase modulation is described. Modulation of the refractive index in silicon can be achieved via free carrier plasma dispersion effect.

Optical Instrument and Lens Manufacturing, Optical instruments and lenses, Optical Modulators, Metal oxide semiconductors, Structure, Capacitors

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