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Updated: May 21, 2025

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
14:18

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

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在SOI芯片上的石墨烯吸收器用于激光器的主动和被动模式锁定

Tom Reep1,2, Cheng-Han Wu3,4, Didit Yudistira4

  • 1Photonics Research Group, Department of Information Technology, Ghent University-imec, Technologiepark-Zwijnaarde 15, 9052, Gent, Belgium. Tom.Reep@UGent.be.

Scientific reports
|March 19, 2025
PubMed
概括

我们在光子学上使用可扩展的石墨烯吸收器实现了光纤激光器的被动和主动模式锁定. 这种集成可以为未来的应用提供紧的,高性能的激光系统.

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相关概念视频

MOSFET: Enhancement Mode01:22

MOSFET: Enhancement Mode

Enhancement-mode MOSFETs are pivotal components in electronics, distinguished by their capacity to act as highly efficient switches. They are part of the larger family of metal-oxide Semiconductor Field-Effect Transistors (MOSFETs). They are available in two types: p-channel and n-channel, each tailored to specific polarity operations.
In their basic form, enhancement-mode MOSFETs are typically non-conductive when the gate-source voltage (Vgs) is zero. This default 'off' state means no...
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MOSFET: Depletion Mode01:20

MOSFET: Depletion Mode

Depletion-mode MOSFETs represent a unique subset of MOSFET technology, functioning fundamentally differently from their enhancement-mode counterparts. Unlike enhancement MOSFETs, which require a positive gate-source voltage (Vgs) to turn on, depletion-mode MOSFETs are inherently conductive and "normally on" devices.
The primary characteristic of depletion-mode MOSFETs is their ability to conduct current between the drain and source terminals without gate bias. This inherent conductivity...
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