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TGPLS MatriX-1
Ultrafast Spectroscopy超快光谱仪
TGPLS MatriX-1 [Time-Resolved Photoluminescence spectroscopy] is the first commercially available broadband fluorescence spectrometer designed for femtosecond amplifier laser systems. Time-resolved fluorescence (or photoluminescenc e) spectroscopy is widely used to reveal electronic excited state dynamics in emissive materials ranging from semiconductors， to nanomaterials， dyes， and proteins. Other time resolved fluorescence spectrometers fall in two categories; broadband spectral resolution with time resolution limited to tens of picoseconds or longer; or ultrafast time resolution limited to single wavelength scans. Neither of these approaches adequately captures ultrafast spectral evolution associated with a host of critical photophysical processes. TGPLS MatriX-1 breaks this tradeoff with the unique ability to capture broadband fluorescence spectra on femtosecond timescales， with high signal quality， low background noise， and rapid data acquisition. The TGPLS MatriX-1 instrument is based on patented transient grating gate technology developed by ultrafast spectroscopy researchers at Victoria University of Wellington， New Zealand. Combining the intrinsic advantages of transient grating gate， and hardware and software user interfaces developed by spectroscopists， TGPLS MatriX-1 is the benchmark next generation time resolved fluorimeter.
TGPLS MatriX-1 [时间分辨光致发光光谱仪]，是**台商用的设计用于飞秒放大激光系统的宽带荧光光谱仪。时间分辨荧光(或光致发光)光谱广泛用于揭示发射材料中的电子激发态动力学，从半导体到纳米材料、染料和蛋白质。其他时间分辨荧光光谱仪可分为两类：宽带光谱分辨率，时间分辨率限制在几十皮秒或更长；超快时间分辨率，仅限于单波长扫描。这两种方法都不能充分捕捉到与许多关键光物理过程相关的超快光谱演化。TGPLS MatriX-1 打破了这一局限，它具有捕捉飞秒级宽带荧光光谱的独特能力，具有高信号质量、低背景噪声和高速数据采集。TGPLS MatriX-1 是基于由新西兰惠灵顿维多利亚大学（Victoria University of Wellington， New Zealand）的超快光谱研究人员开发的瞬态光栅**技术。结合瞬态光栅的固有优势，以及光谱仪开发的软硬件用户界面，TGPLS MatriX-1 是下一代时间分辨荧光计的基准。
-Wavelength range: 350 - 750 nm and 850-1300 or 350 - 950 nm and 1050 - 1400 nm 1
波长范围：350-750mm和850-1300nm，或350-950nm和1050-1400nm 1
-Wavelength resolution: depends on polychrometer
波长分辨率：取决于多色仪
-Delay range: user defined， 600 ps， 1 ns
延迟范围：用户自定义，600ps，1ns
-Time resolution: <200 fs based on 100 fs laser source 2
时间分辨率：<200fs（基于100fs激光源）2
-laser source: femtosecond amplifier， Ti-sapphire or Fiber or Yb:KGW
激光源：飞秒放大器、Ti-Sapphire、光纤或YB:KGW激光器
-Polychrometer: image spectrometer+CCD or monochrometer+PMT
多色仪：图像光谱仪+CCD或单色仪+PMT
-Dimensions:600 × 900 × 250mm
尺寸：600×900×250mm
1.For Ti-sapphire laser system: 350 – 750 nm and 850-1300. Fiber and Yb:KGW laser system: or 350 – 950 nm and 1050– 1400 nm. The wavelength range also depends on the detectors
对于钛蓝宝石(Ti-sapphire)激光系统：350-750nm和850-1300nm；光纤或Yb:KGW激光系统：350-950nm和1050-1400nm。波长范围也取决于探测器
2.Time resolution depends on the pulse width of the laser source and response time of the gate medium
时间分辨率取决于激光源的脉冲宽度和门介质的反应时间
The TGPLS MatriX-1 is the only spectrometer in the market that allows users to capture broadband fluorescence spectra on femtosecond timescales. The TGPLS MatriX-1 enables users to rapidly acquire high quality spectral data， reduce time spent on cleaning noisy data and integrate into existing spectroscopic workflows. Specifically:
TGPLS Matrix-1是市场上**能够在飞秒时间尺度上捕获宽带荧光光谱的光谱仪，它使用户能够快速获取高质量的光谱数据，减少清理噪声数据所花费的时间，并容易集成到现有的光谱工作系统中。
特别是：
1.Rapid spectral data acquisition
快速光谱数据采集
?Full fluorescence spectral dynamics on sub picosecond timescales (not just kinetics of a single wavelength)
亚皮秒级的全荧光光谱动力学(不仅仅是单个波长的动力学)
?Tunable ultrafast gate time window (<200 fs to <1 ps)*
可调超快快门时间窗口(<200 fs 到<1 ps)*
?Single high spectral resolution transient spectrum in <2 seconds (with high repetition rate laser source)
<2秒内的单一的高光谱分辨率瞬态光谱(高重复率激光源)
?Near UV to near IR fluorescence range， compatible with high efficiency photon detectors and high-quality optics in this spectral region
近紫外到近红外的荧光范围，在这个光谱区域与高效率的光子探测器和高质量的光学兼容
2.High-quality scientific data
高质量的科学数据
?Minimal dispersion and aberration with aspherical reflective optics
非球面反射镜片，具有*小的色散和像差
?Intuitive and repeatable alignment procedure to minimize impact on data noise
直观和可重复的校准程序，以尽量减少对数据噪声的影响
?High quality signals with low excitation intensity (
高质量信号，低激励强度(
3.Ease of integration
易于集成
?Easy and fast spectral calibration
简单快速的光谱校准
?Easy-to-use data acquisition software for automated measurement
简单易用的可自动测量的数据采集软件
?Ready to be implemented with various ultrafast laser sources: Ti-sapphire， Fiber， Yb:KGW
可用于各种超快激光源：钛蓝宝石、光纤、Yb:KGW
?Broadband ultrafast spectral evolution selectively probes electronic excited state dynamics and complementary information to other ultrafast spectroscopy techniques
宽带超快光谱演化选择性地探测电子激发态动力学和与其他超快光谱技术的互补信息
* Time resolution depends on the pulse width of the laser source and response time of the gate medium
时间分辨率取决于激光源的脉冲宽度和栅极介质的响应时间
Fig.1.The scheme of TGPLS MatriX-1
图1. TGPLS MatriX-1原理示意图
Ultrafast photo-excitation dynamics inoptoelectronic materials
光电材料中的超快光激发动力学
Ultrafast PL spectral evolution reveals charge and excitondynamics in advanced optoelectronic materials.
超快PL光谱演化揭示了先进光电材料中的电荷和激子动力学
Fig. 2. The spectral contours of CH3NH3PbI3 thin film(a) 1 uJ/cm2， (b) 3 uJ/cm2， (c) 6 uJ/cm2， and (d)15 uJ/cm2.The ultrafast carrier cooling processes can be directlyinvestigated by the dynamics of carrier temperatureextracted from TRPL spectrum.
图2. CH3NH3PbI3薄膜的光谱轮廓(a) 1 μJ/cm2，(b) 3 μJ /cm2，(c) 6 μJ /cm2，(d)15 μJ /cm2。利用TRPL谱中载流子温度的动态变化可以直接研究超高速载流子冷却过程
Ultrafast energy transfer(d)
超快能量转移
Intramolecular resonance energy transfer in multichromophore arrays is studied by TGPLS.
利用TGPLS研究多色团阵列的分子内共振能量转移
Fig. 3. (a) TRPL spectra of dimer (b) kinetics of the donorand acceptor
图3. (a) 二聚体的TRPL谱，(b) 供体和受体的动力学
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