[SPIE] High power 9 μm source for spectroscopy and HHG

发布人

https://doi.org/10.1117/12.2576133
Abstract 
High power mid-infrared (MID-IR) laser systems delivering ultrashort pulses at high repetition rates are of considerable interest for vibrational spectroscopy, label-free microscopy, ultrafast dynamics and HHG studies. To meet these requirements, we developed an optical parametric chirped-pulse amplifier (OPCPA) with a difference frequency generation (DFG) stage to provide an efficient platform to down-convert a 200 W Yb-YAG pump laser into the MID-IR range. The MID-IR pulses are tunable from 4.2-11 μm, with a maximum pulse energy around 9 μm with 2.2 μJ at 200 kHz supporting a Fourier limit of 50 fs. In addition, thermal parameters of various nonlinear crystals are reviewed for high power MID-IR OPCPAs.  
Mahesh Namboodiri, Cheng Luo, Torsten Golz, Jan H. Buẞ, Michael Schulz, Robert Riedel, Tim Laarmann, and Mark J. Prandolini &quot;High power 9 μm source for spectroscopy and HHG&quot;, Proc. SPIE 11670, Nonlinear Frequency Generation and Conversion: Materials and Devices XX, 116700X (5 March 2021); https://doi.org/10.1117/12.2576133

打开封面下载高清视频观看高清视频视频下载器

[SPIE] High power 9 μm source for spectroscopy and HHG

[SPIE] Multi-focus beam shaping of high power multimode lasers

[SPIE] TruMicro 7380: advancements in high-power UV nanosecond disk lasers

[SPIE] Advances in diode laser bar power and reliability for disk laser pump

[SPIE] MOCVD technology for high-yield red μLED manufacturing

[SPIE] Thick-disk TiSa gain module for high average power amplifier

[SPIE] EUV light source for high-NA and low-NA lithography

[SPIE]Accelerator-based compact extreme ultraviolet(EUV) sources for lithography

[SPIE] High-performance AsP MOCVD platform for emerging photonics applications

[SPIE] Disk lasers: Path to compact modular designs for high performance

[SPIE] Power-scaling of ultrafast 2-μm thin-disk laser oscillators

[SPIE] High performance MOCVD for micro LED applications

[SPIE] High-power highly-efficient wavelength stabilized pumps

[SPIE] Passive mode locking with face-to-face VCSELs

[SPIE] PERLA100 thin-disk laser platform: a versatile tool

[SPIE] Towards kW average power ultrafast thin-disk amplifiers

[SPIE] Tailored in-plane thermal profiles for narrower lateral far-field

[SPIE] Advances in commercial semiconductor disk lasers

[SPIE] Material systems for VECSEL gain mirrors

High-power diode laser technology XX a retrospective on 20 years of progress

[SPIE] Investigation of the end pump surface gain medium slab laser

[SPIE] Recent advances of InGaSb SESAMs in the 2 to 2.4-µm wavelength regime

[SPIE] Effects of output coupler on THz quantum-cascade VECSELs

[SPIE] Free-electron laser emission architecture impact on EUV lithography

[SPIE] Radiation resilient quantum dot semiconductor lasers

[SPIE] Cutting-edge single wafer MOCVD enabling advanced nitride applications

[SPIE] Thin Disk Ti:Sapphire amplifiers for Joule-class ultrashort pulses

[生肉] SPIE课程：Optics-Light at Work

世界上“最庞大”的10大水果，第一名重达19000斤

全世界最神秘的10个地方！探险队意外拍摄的恐怖画面，第一名科学家当场被吓坏

[生肉] SPIE课程：A Day Without Photonics-A Modern Horror Story

如何在小行星撞击中生存下去

Fraunhofer IAF 夫琅和费（弗劳恩霍夫）应用固体物理研究所 介绍

什么？单轨列车！

[SPIE] Advances in LDs operating at 445nm for material processing applications

kW-class diode laser bars

什么是ToF (Time-of-Flight)？【Baslerweb Vision Campus】

好臭啊！是谁放的屁？！（下）

【超清4K】如何连破纪录？超强台风“摩羯”要不是奔着除名去，那才怪了

【超级比一比】各国疆域的过去和现在

白细胞有多努力？挨个在红细胞中“敲门”消灭病du

Fraunhofer IAF 夫琅和费（弗劳恩霍夫）应用固体物理研究所介绍