Solid-state tube laser (SSTL) is one of available laser with high power output, for its high slop efficiency and electro-optical efficiency compared to the solid-state rod laser.

管状固体激光器可获得较高的斜效率及电光转换效率，因此是人们寻求可获得高输出功率的有效器件之一。

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The streak tube can be used for ultra-fast process diagnosis in laser physics, photochemistry, photobiology, and so on.

条纹管可用于激光物理学，光化学，光生物学等领域的超快速过程诊断。

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The gas flow in the gain tube is one of the main error sources in ring laser gyros.

增益管中气体的流动是激光陀螺中的一项主要误差源。

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By that way, it would look like a fluorescent tube or laser.

CNN: Interview with Nelson Shin

His device will reportedly stream damp air containing microscopic water particles through a tube, while a laser diode beams light through the vessel onto a sensor located on the opposite side.

ENGADGET: Inventor patents laser microphone