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Tunable Diode Lasers Offer Real-World Flexibility: this year, tunable diode lasers exit the laboratory and emerge into practical telecom systems

机译:可调谐二极管激光器提供了现实世界的灵活性:今年,可调谐二极管激光器退出了实验室,并进入了实用的电信系统

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摘要

Diode lasers are a natural fit for telecommunications applications due to their small physical size and narrow linewidth, which enables worldwide data transmission. That said, a growing number of telecom system architectures are moving steadily toward increasing the number of signals carried on a single fiber. Each of those signals is generated by a single laser of a unique wavelength. Those single lasers can all be unique, fixed wavelength devices; or the lasers can be identical, tunable wavelength devices operated at different wavelengths.
机译:二极管激光器由于其物理尺寸小和线宽窄而非常适合电信应用,从而可以进行全球数据传输。也就是说,越来越多的电信系统架构正朝着增加单根光纤上承载的信号数量的方向稳步发展。这些信号中的每一个都是由具有唯一波长的单个激光产生的。这些单个激光器都可以是唯一的固定波长设备。或者激光器可以是在不同波长下工作的相同的可调波长设备。

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