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新泽西州朗讯技术公司贝尔实验室研究人员通过向具有普通色散特性的微结构光纤发送低功率超短激光脉冲 ,已在石英光纤中产生波长范围为 40 0～ 1 4 0 0 nm的单横模连续波辐射。该光纤含有一个微观三角形空气孔列阵和形成折射率引导纤芯的空白中心孔。这个直径不到 2μm的引导纤
Researchers at Bell Labs of Lucent Technologies Inc. in New Jersey have produced single-transverse-mode continuous modes with a wavelength in the range of 40 0 to 1 400 nm by sending low power ultra-short laser pulses to microstructured fibers with normal dispersion characteristics Wave radiation. The optical fiber contains a microscopic triangular array of air holes and a blank center hole forming a refractive index leading core. This diameter is less than 2μm guide fiber