FOUR-WAVE-MIXING BASED OPTICAL WAVELENGTH CONVERTER DEVICE

摘要

Wavelength converter apparatus (100), for generating the Fu She & Omega of frequency conversion; Pass through the interaction Pin Shuai & Omega between at least one signal radiation g; G and the & Omega pumping radiations of at least one Pin Shuai; E.g., including at least one described frequency signal that * inputs (1) radiates & Omega; g; * pump light source (3), for generating at least one Pin Shuai & Omega pumping radiations; g; * the Fu Shepinshuai & Omega of the conversion is taken out in output (2); g; * the signal radiation (4) structure is sent, the structure (4) includes the material that an optical resonantor (10) include no linear dimensions, with light path at least θ/2 40*, wavelength θ pump radiation wavelengths, resonance pumping, signal and Zhuan Huanliao & Omega frequencies; P ,s & Omega; s Ω G, it is characterized in that, the structure (4) includes that another optical resonantor (20) is coupled in series to the optical resonator (10), the other optical resonator (20) includes the material of no linear dimensions, light path at least θ/2 40*, wherein θ is pump radiation wavelength, resonance pumping, signal and Zhuan Huanliao & Omega; P ,s & Omega; s Ω g; The radiation that the conversion is wherein generated by propagating through the structure (4) pump and signal radiation is interacted by nonlinear type in the optical resonator (10,20).