The invention relates to the laser filed, in particular an optical waveguide laser, an optical waveguide amplifier and a manufacturing method thereof.
本发明涉及激光领域，尤其涉及到一种光波导激光器、光波导放大器及制 作方法。
It shows that the active channel with sizeable optical gain and a substantial increase of the refractive index are promising for the realization of active waveguide tunable laser.
研究表明，室温下有源沟道具有较大的光增益和折射率增量，有望实现可见波段的可调谐有源光波导激光器件。
Generally speaking, there are two types of optical fibers for Mid-infrared laser transmission. One is solid-core optical fiber and the other is hollow waveguide.
目前研究传输红外激光光纤一般分为两类：红外实芯光纤和红外空芯波导。
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