Аннотация

The Letter proposes a new layout of a passively modelocked fiber laser based on a nonlinear amplifying loop mirror (NALM) with two stretches of active fiber and two independently controlled pump modules. In contrast with conventional NALM configurations using a single piece of active fiber that yields virtually constant peak power, the proposed novel laser features larger than a factor of 2 adjustment range of peak power of generated pulses. The proposed layout also provides independent adjustment of duration and peak power of generated pulses as well as power-independent control of generated pulse spectral width impossible in NALM lasers with a single piece of active fiber.

Язык оригиналаанглийский
Страницы (с-по)1732-1735
Число страниц4
ЖурналOptics Letters
Том42
Номер выпуска9
DOI
СостояниеОпубликовано - 1 мая 2017

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