Ultrafast Transient Absorption Spectroscopy System
SPECIFICATIONS
Main
| Laser type | TA-AUTO | TA-MINI |
| Spectral range (1030 nm laser based） | 380—650 nm | 380—650 nm |
| 480—950 nm | 480—950 nm（Default） | |
| 1100—1650 nm | — | |
| Mode | Transmission/reflection/back-side pump | |
| Time window | 8 ns | |
| Sensitivity | 0.1 mOD, up to 0.02 mOD | |
| Sample holder | Solution, film, and powder | |
| Software | Data acquisition, analysis and fitting | |
| IRF | ≤1.5x Pulse width | |
| Automation system | Automated switching of spectral ranges | |
| Automated pump beam alignment | ||
| Automated optical delay line alignment |
Time-Resolved Micro-Imaging Module
| Mode | Micro spectroscopy acquisition/wide-field TA imaging/Carrier diffusion imaging |
| Spatial resolution | ≤1 μm |
| Wavelength range | 400-800 nm |
| Carrier migration accuracy | 100 nm |
Nanosecond TA Upgrade Module
| Mode | Switchable transmission/Reflection | ||
| Spectral Detection Range | 360-1700 nm | ||
| Time window | ≤ 450 μs | ||
| Time Resolution | 1 ns | ||
| Maximum Detection Sensitivity | ≤ 0.1 mOD | ||
| NS-SC Laser | Spectral Range | 350-1800 nm | |
| Pulse Width | ~800 ps | ||
| Repetition Rate | 2 KHz | ||
| Power Stability | ±1% | ||
| Total Average Optical Power | >5 mW | ||
Electrical Excitation Module
| Maximum Voltage | ±5 V（±10 V) |
| Pulse Width | 6 ns - 999.99 s |
| Repetition Rate | 1 μHz - 80 MHz |
| Electrical Pulse Rise Time (0-5 V) | ≤5 ns (Default), optional ≤2 ns |
ULTRAFAST TRANSIENT ABSORPTION APPLICATION EXAMPLES
UV Range Data
Sample Experiment
| Sample | Perovskite Thin Film |
| Excitation Wavelength | 405 nm |
| Probe Wavelength | UV |
Visible Range Data
Sample Experiment
| Sample | Ni-TPA |
| Excitation Wavelength | 370 nm |
| Probe Wavelength | Visible |
NIR Range Data
Sample Experiment
| Sample | Graphite |
| Excitation Wavelength | 495 nm |
| Probe Wavelength | NIR |
Micro Transmission TA
Sample Experiment
| Sample | Single layer WS2 (substrate: sapphire) |
| Excitation Wavelength | 515 nm |
| Probe Wavelength | Visible |
Micro Reflection TA
Sample Experiment
| Sample | Multilayer WS2 (substrate: Si) |
| Excitation Wavelength | 515 nm |
| Probe Wavelength | Visible |
Wide-field TA Imaging
Sample Experiment
| Sample | Monolayer WS2 |
| Excitation Wavelength | 515 nm |
| Probe Wavelength | 610 nm |
Near Infrared Imaging
Sample Experiment
| Sample | WS2 |
| Excitation Wavelength | 515 nm |
| Probe Wavelength | 900 nm |
Carrier Migration Data Diagram
Sample Experiment
| Sample | Perovskite-type Copper Fluoro-oxytitanate |
| Excitation Wavelength | 650 nm |
| Probe Wavelength | 800 nm |
PUBLICATION
Jiale Liu, Xiayan Chen, Kaizhong Chen, Wenming Tian
Xiaofan Wei, Zihan Wang, Ziyu Wang, Yue Lu, Qingqing Ji, Weimin Liu
Jinyu Yang, Leyi Zhao, Zixuan Song, Jiamin Xiao, Lingyao Li, Guangjun Zhang, Wenxin Wang
Chiyu Guo, Chenghao Bi, Shibo Wei, Ke Ren, Xuexuan Huang, Liang Tao, Xingyu Wang, Nora H. de Leeuw, Wenxin Wang
Xukun Feng, Jiayu Tan, Xueqin Cao, Panpan Shao, Tao Han, Yue Wu, De Lu, Yixuan Zhou, Xiaobo Li, Yuanyuan Huang, Xinlong Xu
Liqiang Zhang, Yiliu Wang, Anshi Chu, Zhengwei Zhang, Miaomiao Liu, Xiaohua Shen, Bailing Li, Xu Li, Chen Yi, Rong Song, Yingying Liu, Xiujuan Zhuang, Xidong Duan
Junhan Xie, Wei Zhou, Haozheng Li, Ziyu Wang, Jiaming Jiang, Yile Zhang, Xiaoqin Shen, Zhijun Ning, Weimin Liu
Wei Zhang, Jie Kong, Rui Zhi An, Jiachen Zhang, Yujie Zhou, Lin-Song Cui, Meng Zhou
Geping Qu, Siyuan Cai, Ying Qiao, Deng Wang, Xihan Chen, Alex K.-Y Jen, ZongXiang Xu
Yuling Huang, Congcong Chen, Shaokuan Gong, Qiushi Hu, Jingjing Liu, Hongyu Chen, Lingling Mao, Xihan Chen
Qi Zou, Xuanying Chen, Yu Zhou, Xin Jin, Zhiyun Zhang, Jin Qiu, Rui Wang, Wenjing Hong, Jianhua Su, Da-Hui Qu,He Tian
Aggregation Enhanced Thermally Activated Delayed Fluorescence through Spin-Orbit Coupling Regulation
Wei Zhang, Shuai Li, Yujie Gong, Jiachen Zhang, Yujie Zhou, Jie Kong, Hongbing Fu, Meng Zhou
Zhi-Bin Fang, Ting-Ting Liu, Junxue Liu, Shengye Jin, Xin-Ping Wu, Xue-Qing Gong, Kecheng Wang, Qi Yin, Tian-Fu Liu, Rong Cao, Hong-Cai Zhou
Yalan Zhang, Peijun Wang, Ming-Chun Tang, Dounya Barrit, Weijun Ke, Junxue Liu, Tao Luo, Yucheng Liu, Tianqi Niu, Detlef-M Smilgies, Zhou Yang, Zhike Liu, Shengye Jin, Mercouri G. Kanatzidis, Aram Amassian, Shengzhong Frank Liu, Kui Zhao
Xiao Luo, Runchen Lai, Yulu Li, Yaoyao Han, Guijie Liang, Xue Liu, Tao Ding, Junhui Wang, Kaifeng Wu
Hongzhi Zhou, Yida Zhao, Weijian Tao, Yujie Li, Qiaohui Zhou, Haiming Zhu
DOWNLOAD
CATALOGS
- Name
- Size
- Download
- Ultrafast Transient Absorption.pdf
- 59.51MB
- Download