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Mamyshev oscillators (MOs) can emit high energy pulses using a laser generation technique known as harmonic mode-locking (HML). While MO employing HML has several advanced applications in varied ...

The Mamyshev oscillator (MO) is a type of fiber laser capable of producing high-energy laser pulses at a tunable repetition ...

Do home hair removal lasers work? I tried two popular options, the Ulike Air 10 and Nood Flasher 2.0 for two months. Find out ...

The laser also features a long-cavity structure, which helps lower power consumption and achieve a less than one megahertz repetition frequency, making it suitable for a broad range of applications.

Through this strategy, they achieved a wide tunable range from 481 ps to 1.38 ns. This almost 1 ns tuning range is the largest ever reported for a narrow-bandwidth passively mode-locked laser.

Lasers have widespread applications as a light source in a variety of fields, including manufacturing, medicine, high-speed communications, electronics, and scientific research.

In this work, we report a soliton mode-locked fluoride fiber laser operating around 3.5 μm, based on the broadband laser platform (i.e., red-diode-pumped Er3+/Dy3+ codoped fluoride fiber) and an ...

More information: Christian R. Leefmans et al, Topological temporally mode-locked laser, Nature Physics (2024). DOI: 10.1038/s41567-024-02420-4 Journal information: Nature Physics ...