Products: ProEM
EMCCD电子增益相机

image of ProEM<br>  EMCCD电子增益相机

高速,精准,低噪声

ProEM-HS系列相机采用了热点制冷的后照式EMCCD芯片,结合普林斯度仪器专利研发的eXcelon3技术。这款顶级的EMCCD可以实现许多在超低光强度下的成像和成谱应用.

ProEM系列的EMCCD产品具有以下重要特点:

  • 专利研发eXcelon3  技术提供紫外到近红外波段最高的感光灵敏度 
  • 独特的真空封存技术,终生真空质保 
  • Spectra-kinetics采集模式实现超快的读出速度 
  • 相机内置的电子增益校准系统 
  • 简单的控制方式,采用GigE高速数据传输 
  • 功能强大的LightField 64位系统操作平台 

 

这款相机是普林斯顿仪器30多年在低噪声,高性能科学级相机领域耕耘的结晶。ProEM-HS 系列的成像和成谱相机,专为世界级的科研实验室量身打造.

该系列相机为许多苛刻的低光实验提供了必要的成像条件,例如拉曼光谱,单分子荧光等。 在这些实验中,相机的电子增益功能保证了相机的单光子敏感度。 ProEM-HS系列拥有高分辨率,背照式的EMCCD芯片结合独一无二的eXcelon技术,不仅去除了近红外波段的干涉条纹,还极大提升了紫外到近红外波段的感光度。光谱采集速度可高达20kHz.

Raman combustion

Temporal variation of laser vibrational Raman spectra of combustion species in a high-pressure turbulent methane-air combustion.(Image credit: Dr. Jun Kojima, NASA).

 

 

eXcelon专利技术
  • 紫外到近红外波段最高的敏感度
     
  • 去除背照式CCD存在的近红外干涉问题
     
  • 点击查看 eXcelon 更多详情 
     
     
独特的真空封存技术
  • 终生真空质保
     
  • 深度制冷至 -70°C
     
  • 降低在长时间曝光时的暗噪声问题
     
  • 单层入射窗口,减少反射层和强度损失
     
  • 简单操作,无需维护

 

vacuum puck
多种读出模式,适合不同的应用
  • 超高速读取
     
  • Spectra kinetics 模式
     
  • Kinetics模式
     
  • 电子增益
     
  • 低噪声
spectra kinetics
Spectra Kinetics
全幅转移的高速采谱技术
  • 无需机械快门
     
  • 允许连续成像或成谱
     
  • 全幅成像速度达 34 fps,超高速模式可超过3kHz
     
  • 偏置电压矫正系统提供平稳的信号基线

 

 

Frame-transfer
光谱型EMCCD
  •   > 20 kHz 成谱速度
     
  • Spectra Kinetics成谱模式可达 > 300kHz 成谱速度
     
  • 偏置电压矫正系统提供平稳的信号基线
     
  • 超低像素合并噪声

 

ProEM on IsoPlane
电子增益校准 - OptiCAL
  • 内置的参考光源保证了一键快速校准
     
  • 保证长时间的稳定工作

 

EM gain
探测范围: 180nm ~ 1100nm
  • 超宽波长覆盖范围,应用范围广
     
  • > 95% 量子效率 (QE)
     
  • 紫外波段采用 Unichrome 镀膜,高量子效率
     
  • 第三代eXcelon 技术,增强感光度,更好抑制干涉
高速GigE接口:
  • 标准电脑网卡接口,无需额外硬件
     
  • 即插即用,适合台式机与笔记本电脑
     
  • 真正的16位数据传输速度,适合2MHz,5MHz,10MHz读出速度
强大的64-位操作平台:
  • 直观易上手的用户界面设计
     
  • 可以自动读取保存实验参数,适合多用户的实验平台
     
  • 简单快捷的背景扣除,平场校准,坏点纠正功能
     
  •  Intellical精准的波长校准和强度校准,一键完成
     
  • PICAM(64)位通用程序语言,方便的程序修改与编译
 
 

 

ProEM EMCCD Camera models comparison and datasheets

Model Imaging Array Sensor Type Pixel Size Peak QE
ProEM HS: 512BX3 datasheet pdf 512 x 512 B/I, eXcelon3 FT (PI Exclusive) 16 x 16 µm ~95%
ProEM HS: 1024BX3 datasheet pdf 1024 x 1024 B/I, eXcelon3 FT (PI Exclusive) 13 x 13 µm ~95%
ProEM: 16002 eXcelon3 datasheet pdf 1600 x 200 B/I, eXcelon3 (PI Exclusive) 16 x 16 µm ~95%
ProEM: 16004 eXcelon3 datasheet pdf 1600 x 400 B/I, eXcelon3 (PI Exclusive) 16 x 16 µm ~95%

B/I = Back Illuminated
FT = Frame Transfer

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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.

Astronomical Imaging
Astronomical imaging can be broadly divided into two categories: (1) steady-state imaging, in which long exposures are required to capture ultra-low-light-level objects, and (2) time-resolved photometry, in which integration times range from milliseconds to a few seconds.

Bose-Einstein Condensate
Bose-Einstein condensate (BEC) can be regarded as matter made from matter waves. It is formed when a gas composed of a certain kind of particles, referred to as “bosonic” particles, is cooled very close to absolute zero.

Combustion
Combustion researchers rely on laser-based optical diagnostic techniques as essential tools in understanding and improving the combustion process.

Nanotechnology
Nanotechnology helps scientists and engineers create faster electronics as well as ultrastrong and extremely light structural materials.

News

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.

Near-wall velocity profile measurement for nanofluid
Experiments conducted by researchers from Texas A&M University and the University of Qatar captured particle images using a ProEM 512 EMCCD camera attached to an inverted epi-fluorescence microscope.

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.

LSPR Imaging of Silver Triangular Nanoprisms: Correlating Scattering with Structure Using Electrodynamics for Plasmon Lifetime Analysis
The ProEM 512B was part of the experimental setup for the group at Northwestern University's investigation into the optical response of truncated and nontruncated Ag triangular nanoprisms

Brochures

ProEM+ Brochure

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

A primer on eXcelon3 EMCCD technology
eXcelon3 is a breakthrough technology that provides the best EMCCD performance available on the market.

On Chip Gain
This technical note endeavors to provide a comprehensive look at the advantages and limitations of on-chip multiplication gain, a new CCD technology designed for low-light, high speed imaging.

Videos

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。


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!


eXcelon & EMCCD <br> 去干涉与电子增益技术

eXcelon & EMCCD
去干涉与电子增益技术

专利技术研发的CCD和EMCCD技术,保证了最高效地抑制条纹干涉,并提供最宽的频谱响应


CoolCUBE II 制冷器

CoolCUBE II 制冷器

紧凑小巧的液体循环器,为深度制冷相机提供高效冷却。

GigE 光纤接口

GigE 光纤接口

允许远程操作GigE接口的相机,主机电脑可位于550米之外

 
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