Products: SpectraPro
C-T型光谱仪

image of SpectraPro <br> C-T型光谱仪

高性能成像光谱仪和扫描单色仪

25年以来,SpectraPro光谱仪一直是高性能光谱仪的标杆。 全世界各地的科学家利用这个系列的产品进行各个领域的研究,例如:拉曼光谱,荧光光谱,光致发光,显微光谱,材料吸收特性,放射特性等等.

SpectraPro系统利用了仿真优化的光学系统来确保高分辨率,该设计同时通过纠正像差来提供多光纤同时成像的可能。SpectraPro系列有多种输入输出的选择,位科研者提供了无尽的可能性,扩展性与多样性。既可以使用单点探测器,也可以采用各类阵列相机.

SpectraPro的有点包括:

  • 四种可选的模型
  • 直接数值扫描
  • 可更换的三级塔轮
  • 多入口和多出口选择
  • 高光通量
  • 高光谱分辨率
  • 像散纠正系统,提供多光纤探测
  • LightField 位操作平台

 

数以千计的SpectraPro在全世界各地的实验室中被使用,日复一日,年复一年,是一款不断被证明拥有值得信赖的高性能产品。每一款SpectraPro都采用了反射型光栅,方便快速更换。光栅塔轮通过软件控制,可精准定位光栅与测试波长.

SpectraPro有四款不同焦长的型号:150,300,500 和 750mm。与棱镜型光谱或者透射型光栅不同的是,每一个SpectraPro都可以覆盖从紫外到近红外波段的应用,只需选择合适的光栅,就能拥有在波长与分辨率的选择上拥有更多自由度.

SpectraPro经常用于以下应用:

  • 拉曼光谱
  • 荧光光谱
  • 光致发光光谱
  • 吸收,反射,透射光谱
  • 激光诱导击穿谱仪 (LIBS)
  • 显微谱仪

 

Cherenkov imagingCherenkov photons from one electron. Image courtesy of Rongxiao Zhang (Dartmouth College).
多入口,多出口设计
  • 可安装多个光源或探测器*
     
  • 可快速切换光源与探测器
     
  • 手动或者自动选择入口,出口
  • 实验扩展性,灵活性强
*入口出口的具体数量请参考SpectraPro的具体型号和产品参数.
可拆换的三级光栅塔轮
  • 每个塔轮可以安装三个光栅
     
  • 塔轮有光学安装接口,具有安装时自动校准到系统光路
     
  • 可以根据需求优化波长覆盖范围,光通量以及分辨率
众多的探测器供选择
  • 普林斯顿仪器  PIXIS, PyLoN, PyLoN-IR, ProEM, PI-MAX4 以及 NIRvana cameras 等等
     
  • 探测器可以选择扁矩形的芯片来获得更宽的频谱,或者正方形的芯片来实现成像功能
     
  • 前照式,后照式,深耗尽后照式 CCD
     
  • 普林斯顿仪器独特的eXcelon技术可减少近红外的干涉,提升量子效率
附件
  • 光纤束,滤波转轮,光源,光栅等等

  • IntelliCal 波长校准和强度校准系统

  • SpectraHub 探测器读出系统,以及SpectraSense 单点探测器系统
高效率光学镀膜
  • Acton#1900 增强型铝膜反射镜提供从193nm到mid-IR的最高反射率
     
  • 保护性银膜提供平均>98%的反射率
     
  • 近红外可以选择金膜

 
Optional IntelliCal Wavelength Calibration System

Wavelength calibration nonlinear optimization provided up to 10X greater wavelength accuracy

  • Dual mercury and neon-argon light source
     
  • Allows wavelength calibration from UV to IR


Intensity calibration corrects relative intensity of spectra data and removes hardware includes and etaloning effects

  • Includes NIST-traceable LED-based calibration
     
  • Fully automate operation with LightField spectroscopy software
Powerful LightField software
  • Optional: LightField® (for Windows® 7/8, 64-bit) or WinSpec (for Windows XP®/7/8, 32-bit)
     
  • Flexible software packages for data acquisition, display, and analysis
     
  • LightField offers intuitive, cutting-edge user interface, IntelliCal, hardware time stamping, and more. Software sold separately

 

Acton SpectraPro model comparison and datasheets

Model Focal Length Aperture Ratio PMT Resolution* CCD Resolution** Linear
Dispersion*
SP2150 datasheet pdf 150 mm f/4.0 0.4 nm 0.4 nm 4.17 nm/mm
SP2300 datasheet pdf 300 mm f/3.9 0.1 nm 0.14 nm 2.38 nm/mm
SP2500 datasheet pdf 500 mm f/6.5 0.05 nm 0.09 nm 1.52 nm/mm
SP2750 datasheet pdf 750 mm f/9.7 0.03 nm 0.06 nm 1.03 nm/mm

*with 1200 g/mm grating @ 435.8 nm and 10 micron slit width and 4 mm slit height

** with 1200g/mm grating @ 435.8nm 20micron pixel, 20micron slit width


SpectraPro Configurations:

SpectraPro Configurations

See datasheet for more information.

Tip-Enhanced Raman Spectroscopy
TERS - Tip-Enhanced Raman spectroscopy

Laser-Induced Breakdown Spectroscopy
LIBS is considered one of the most convenient and efficient analytical techniques for trace elemental analysis in gases, solids, and liquids. LIBS spectra obtained by the Mars Curiosity Rover have confirmed that our sister planet could have harbored life

吸收,反射及透射光谱 Absorbance, Reflectance and Transmission
A measure of the amount of light absorbed by a sample as a beam of light passes through it.

Fluorescence, Phosphorescence, and Photoluminescence Spectroscopy
Fluorescence, phosphorescence and photoluminescence occur when a sample is excited by absorbing photons and then emits them with a decay time that is characteristic of the sample environment.

General Raman
The most common application of Raman spectroscopy involves the vibrational energy levels of a molecule. Incident laser light in the UV, visible or NIR, is scattered from molecular vibrational modes.

Plasma Emission Spectroscopy
The different types of plasma emission spectroscopy can be categorized by how the plasma is generated. Spectra of nuclear fusion plasmas are used to ascertain the chemical species present and other properties.

News

Application Notes

Real-Time Imaging of Singlet Oxygen via Innovative Microspectroscopy Instrument
New Two-Dimensional InGaAs Detector Thermoelectrically Cooled to –85°C Facilitates Scientific Research

Scientific NIR-II/ SWIR Cameras Enable Femtosecond Frequency Comb Vernier Spectroscopy
New, Deeply Cooled InGaAs Cameras Provide Ultrahigh Sensitivity for Key Spectral Range

Acquiring and processing Raman spectral data for the C2-D stretching vibration of 2 deuterated histidine
Because of histidine’s importance and unique functionality, we wanted to map out the probe group’s sensitivity to allow for its general use in protein related research.

Solar cell inspection via photoluminescence imaging in the NIR/SWIR
Scientific-grade, deep-cooled, large-format InGaAs FPA cameras such as the NIRvana from Princeton Instruments will enable researchers to observe photoluminescence emission at longer wavelengths and rapidly obtain more detailed information about defects within multicrystalline silicon solar cells.

Tip-Enhanced Raman Scattering (TERS)
Researchers: Samuel Berweger and Prof. Markus Raschke – Department of Physics, Department of Chemistry, and JILA, University of Colorado at Boulder used Princeton Instruments' camera and spectrograph for their research.

Ultra-High-Speed, Time-Resolved Spontaneous Raman Scattering Spectroscopy in Combustion
The recent use of a new diagnostic apparatus to measure the dynamics of each individual molecular species, as opposed to simply acquire bulk information (e.g., pressure), points to the possibility of performing temperature and frequency analyses of species in combustion.

Cherenkov Emission Imaging and Spectroscopy Utilizing Isotopes and a Linear Accelerator
The inability to image Cherenkov radiation in a conventional radiation treatment environment where room light is on raises significant concern for patient and physician compliance; however, the intensified CCD (ICCD) camera system presented here offers a better solution.

Articles Authored by Princeton Instruments

Spectroscopic calibration uses LEDs and nonlinear optimization
This article, authored by Michael Case of Princeton Instruments for Laser Focus World, describes how accurate, repeatable wavelength and intensity information is possible for a spectrometer using an LED source and nonlinear optimization by taking into account variations in system optics, diffraction gratings, and detector sensitivities.

LightField Tips and Tricks
These tips and tricks focus on LightField features to enhance the user experience when operating Princeton Instruments spectroscopy systems.

Articles Published Using PI Equipment

Photophysiology and albedo-changing potential of the ice algal community on the surface of the Greenland ice sheet
A ProEM 1024 EMCCD and a SpectraPro 2155 spectrograph are used in this research by a team from Greeenland, Denmark and the UK to demonstrate the widespread green algae in the ice sheets in parts of Greenland.

Cathodoluminescence mapping and thermoluminescence of Pr3+ doped in a CaTiO3/CaGa2O4 composite phosphor
ProEM 1600 EMCCD and SpectraPro 2300 were part of the experimental setup to probe the properties of the one pot prepared composite phosphor of CaTiO3 and CaGa2O4, cathodoluminescence mapping, thermoluminescence and lifetime measurements were carried out.

Manuals

Product Manuals
Download operation manuals for Princeton Instruments cameras, spectrometers, and accessories from our ftp site.

Software

LightField 64-bit software - trial download
Download a 45-day free trial of Princeton Instruments' Revolutionary 64-bit data acquisition package for spectroscopy and imaging.

Tech Notes

IntelliCal-Automated wavelength and intensity calibration routines significantly improve accuracy of recorded spectra
Automated wavelength and intensity calibration routines significantly improve accuracy of recorded spectra.

Fully automated wavelength calibration method optimizes data accuracy
Currently offered as a LightField package option, patent-pending IntelliCal® technology from Princeton Instruments enables fast, reliable wavelength calibration with minimal user input.

ProEM<br>  EMCCD电子增益相机

ProEM
EMCCD电子增益相机

电子增益(EMCCD)相机,适合超低光,受到读取噪声限制的应用。


NIRvana<br>  短波近红外InGaAs相机

NIRvana
短波近红外InGaAs相机

科学级,深度制冷InGaAs二维阵列相机,适用于近红外短波的成像与光谱应用


IsoPlane<br>  成像型光谱仪

IsoPlane
成像型光谱仪

这款屡获大奖的成像光谱仪在性能上超越传统的Czerny-Turner光谱系统,可选焦距为203毫米和320毫米的两款设计。


PIXIS <br> 成像型与光谱型相机

PIXIS
成像型与光谱型相机

PIXIS系列CCD相机广泛应用在全世界的顶级实验室,以及科研项目中,是广受赞誉的相机。


LightField <br> 科学成像及光谱分析软件

LightField
科学成像及光谱分析软件

普林斯顿仪器的智能控制软件,您从未体验过的全新设计!


PI-MAX4<br>  ICCD & emICCD

PI-MAX4
ICCD & emICCD

PI-MAX4 系列的像增强型(ICCD)与电子增益型像增强(emICCD)相机, 是结合我们多年的研发经验积累设计出的门控型相机.


PyLoN <br> 成像型与光谱型相机

PyLoN
成像型与光谱型相机

PyLoN系列有前照型CCD,后照型CCD,后照深耗尽型CCD,接近于零的暗噪声设计,适合长时间曝光.


TriVista <br> 三级联光谱仪

TriVista
三级联光谱仪

TriVista光谱仪提供行业内最优秀的性能和灵活性; 是您真正的顶级科研工具。


光源

光源

我们提供光谱仪配套的多种光源。


光纤与适配头

光纤与适配头

多款专为普林斯顿仪器单色仪与光谱仪设计的光纤.


滤波片组件

滤波片组件

我们的滤波片转轮设计可以容纳6片1英寸(25.4毫米)直径的样品或滤波片.


单点探测器

单点探测器

多种参数的单通道探测器,可用于IsoPlane, SpectraPro和TriVista等系统.


光栅和塔轮配件

光栅和塔轮配件

多光栅和塔轮对提升光谱仪的功能性有显著的作用.


光栅

光栅

普林斯顿仪器的单色仪和光谱仪使用衍射光栅来分离(色散)多色光或者白光,形成不同的波长(颜色)。


IntelliCal 光谱校准系统

IntelliCal 光谱校准系统

全自动化的光谱校准系统——结合单个仪器特点获得比传统方法x10波长精度,以及强度校准的精确测试


 
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