Optics

Q开关和锁模光纤激光器

Q-switched and mode-locked fiber laser

A fiber laser system that utilizes a nonlinear optical process to generate ultrashort optical pulses. It combines Q-switching to produce high-energy pulses and mode-locking to achieve high repetition rates and short pulse durations. / 一种利用非线性光学过程产生超短光脉冲的光纤激光系统。它结合了Q开关以产生高能量脉冲，并结合锁模以实现高重复频率和短脉冲持续时间。

Knowledge type: 工艺技术
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-11-01 19:05:44

Sub-knowledge points

Q-switching mechanismMode-locking mechanismNonlinear polarization rotationSaturable absorber effect

Higher-order knowledge points

Ultrafast opticsOptical pulse compressionHigh-energy laser systems

Main parameters and performance indicators

Wavelength: 1.5 µmPulse Duration: Sub-nanosecond to femtosecond rangeRepetition Rate: kHz to MHz rangeGain Medium: Ti3C2Tx-ZnO heterostructure

Open problems

Thermal management at high average powersStability of mode-locking over long durationsSpectral broadening limits

Related literature

ranked by community stars

MXene Ti3C2Tx-ZnO heterostructure for Q-switched and mode-locked fiber laser at 1.5 µmOpen source

Q开关和锁模光纤激光器

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

Related products and links