相关实验视频

Updated: May 29, 2025

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

马米舍夫振荡器自启动,使用光束快门

Anshuman Nigam^1,2, Bhuvnesh¹, C P Singh^1,2

¹Laser Technology Division, Raja Ramanna Centre for Advanced Technology, Indore 452013, India.

The Review of scientific instruments

|February 3, 2025

概括

一种新的方法使用空腔内的光束快门来启动自启动的马米舍夫振荡器 (MO). 这种技术可以在没有外部种子来源的纤维MO中实现稳定模式锁定.

科学领域:

光学和光子学在光学和光子学.
激光物理激光物理

背景情况:

马米舍夫振荡器 (MOS) 对于产生超短光脉冲至关重要.
在MO中实现自启动模式锁定通常需要复杂的设置或外部组件.

研究的目的:

介绍一种简单有效的方法,用于自启动的马米舍夫振荡器.
用一种新的技术在光纤MO中展示稳定模式锁定操作.

主要方法:

一个光学光束快门 (OBS) 被集成到光学腔内.
通过快速切换其状态,OBS被用来引入受控的光学波动.

主要成果:

提出的方法成功启动了光纤马米舍夫振荡器的自启动模式锁定.
在不需要外部模式锁定种子源或复杂调节的情况下实现了稳定模式锁定.

结论:

集成光束快门是一个简单而有效的策略,用于自动启动的马米舍夫振荡器.
这种方法简化了光纤MO的实验设置,使模式锁定更容易获得.

更多相关视频

Measurement of Coherence Decay in GaMnAs Using Femtosecond Four-wave Mixing

Measurement of Coherence Decay in GaMnAs Using Femtosecond Four-wave Mixing

Published on: December 3, 2013

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

相关概念视频

Oscillations In An LC Circuit

Oscillations In An LC Circuit

An idealized LC circuit of zero resistance can oscillate without any source of emf by shifting the energy stored in the circuit between the electric and magnetic fields. In such an LC circuit, if the capacitor contains a charge q before the switch is closed, then all the energy of the circuit is initially stored in the electric field of the capacitor. This energy is given by