CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY (20240339798). MULTI-WAVELENGTH MID-INFRARED LASER PULSE TRAIN CAVITY DUMPED LASER BASED ON ND:MGO:APLN CRYSTAL simplified abstract

MULTI-WAVELENGTH MID-INFRARED LASER PULSE TRAIN CAVITY DUMPED LASER BASED ON ND:MGO:APLN CRYSTAL

Organization Name

CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor(s)

Yongji Yu of Changchun, Jilin (CN)

Hang Liu of Changchun, Jilin (CN)

Guangyong Jin of Changchun, Jilin (CN)

Yuheng Wang of Changchun, Jilin (CN)

Chao Wang of Changchun, Jilin (CN)

Yuan Dong of Changchun, Jilin (CN)

MULTI-WAVELENGTH MID-INFRARED LASER PULSE TRAIN CAVITY DUMPED LASER BASED ON ND:MGO:APLN CRYSTAL - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240339798 titled 'MULTI-WAVELENGTH MID-INFRARED LASER PULSE TRAIN CAVITY DUMPED LASER BASED ON ND:MGO:APLN CRYSTAL

Simplified Explanation:

This patent application discloses a multi-wavelength mid-infrared laser pulse train cavity dumped laser based on Nd:MgO:APLN crystal for use in the field of differential absorption lidar.

Key Features and Innovation:

• Introduction of multi-fundamental frequency light pulse accumulation and superposition.
• Parametric light synchronization pulse compression technology.
• Splayed parametric light oscillation cavity for multi-wavelength mid-infrared laser output.
• Narrow pulse width and high peak power for differential absorption lidar needs.

Potential Applications: The technology can be used in atmospheric research, pollution monitoring, and remote sensing applications.

Problems Solved: The technology addresses the need for precise and powerful mid-infrared lasers in differential absorption lidar systems.

Benefits:

• Enhanced accuracy in remote sensing applications.
• Improved monitoring of atmospheric pollutants.
• Higher efficiency in data collection for scientific research.

Commercial Applications: Potential commercial uses include environmental monitoring services, scientific research equipment, and defense applications.

Questions about Multi-Wavelength Mid-Infrared Laser Pulse Train Cavity Dumped Laser: 1. How does the splayed parametric light oscillation cavity improve the output of the mid-infrared laser? 2. What are the specific advantages of using Nd:MgO:APLN crystal in this laser technology?

Frequently Updated Research: Ongoing research may focus on optimizing the pulse compression technology for even higher peak power outputs.

Original Abstract Submitted

a multi-wavelength mid-infrared laser pulse train cavity dumped laser based on nd:mgo:apln crystal is disclosed. in response to the needs in the field of differential absorption lidar, it is necessary to introduce multi-fundamental frequency light pulse accumulation and superposition, and parametric light synchronization pulse compression technology in the multi-wavelength mid-infrared laser operating mechanism. to this end, a splayed parametric light oscillation cavity formed in conjunction with a nd:mgo:apln crystal is disclosed, wherein it is possible to obtain multi-wavelength mid-infrared laser pulse train output with narrow pulse width and high peak power, meeting the needs of differential absorption lidar for mid-infrared lasers.