超高速相机 4 Picos

基于30年来世界一流领域里快速门控强化CCD (ICCD)相机的进步和发展，斯坦福计算机光学公司推出了4 Picos ICCD相机，重新设定了快速的皮秒时间分辨光谱和成像新标准。4 Picos ICCD相机采用了超卓越的CCD传感器和门控图像增强技术。它实现了对单光子的探测，是快速采集频率和超高灵敏度的优越组合。

获取详细资料

作为全球范围内CCD (ICCD)相机领域的领军者，Stanford Computer Optics凭借30多年的经验，研发出了全新的超高速相机4 Picos ICCD相机。4 Picos的诞生为快速的皮秒时间分辨光谱成像定义了新标准！

4 Picos ICCD相机采用了超卓越的CCD传感器和门控图像增强技术。它实现了对单光子的探测，是快速采集频率和超高灵敏度的优越组合。通过超高量子效率(QE)的图像增强器，以及高达3.3 MHz的光电阴极选通率(burst)，可以获得极高的检测性能。极低的抖动、极低的插入式电子门控延迟以及皮秒级别的光学门控精度，带来了低至10皮秒无与伦比的时间精度！同时，4 Picos ICCD相机系列还支持各种主流的触发选项和输入/输出接口，实现了复杂实验的超精确同步。

主要特点

●快门时间低至200皮秒

●可提供单光子检测的超高灵敏度

●高精度的时序控制，步长为10ps

●高分辨率图像增强器，光学系统分辨率> 60lp / mm

●从紫外到近红外的光谱灵敏度

●远程接口实时画面控制

●高动态范围，14bit分辨率

●可调MCP电压，50db动态范围信号放大

基于4 Picos应用的相关文献（获得更多）

Author	Institution	Title
M. Aydemir et al.	University of Durham	The key role of geminate electron-hole pair recombination on delayed fluorescence in Rhodamine 6G and ATTO-532
A. Bergner et al.	Ruhr University Bochum	IInvestigating the outer-bulb discharge as ignition aid for automotive-HID lamps
V. Jankus et al.	University of Durham	Highly Efficient TADF OLEDs: How the Emitter–Host Interaction Controls Both the Excited State Species and Electrical Properties of the Devices to Achieve Near 100% Triplet Harvesting and High Efficiency
K.-D. Weltmann	INP Greifswald	ADVANCED ELECTRICAL AND OPTICAL DIAGNOSTICS ON ATMOSPHERIC PRESSURE PLASMAS WITH FOCUS ON MICRODISCHARGES
B. Bahnev et al.	The Open University	Time and spatial resolved optical and electrical characteristics of continuous and time modulated RF plasmas in contact with conductive and dielectric substrates
D. Müller et al.	Leibniz-Institute of Photonic Technology	2D temperature measurements in particle loaded technical flames by filtered Rayleigh scattering (FRS)
D. Graves et al.	University of Durham	Photophysical Investigation of the Thermally Activated Delayed Emission from Films of m-MTDATA:PBD Exciplex
Y. Sun et al.	University of California	Endoscopic Fluorescence Lifetime Imaging for in vivo Intraoperative Diagnosis of Oral Carcinoma
B. Kumar et al.	Institute for Plasma Research, India	Dynamics of laser-blow-off induced Li plume in confined geometry

Technical Details

Parameter	High Resolution (HR)	Standard Resolution (SR)
Internal exposure time	200ps - 80s; min. steps 10ps
External exposure time	200ps ... DC
Trigger propagation delay	internal gate pulse: 60-65ns external gate pulse: 30-35ns
Jitter	< 0.01ns
Optical shutter repetition rate	standard: 200kHz (continuous, max. 1 hour), 3.3MHz (burst mode) optional: 2MHz (continuous), 3.3MHz (burst mode), on request: 5MHz (continuous) Please note: longer times may damage the pulse amplifier
Dynamic range A/D	14bit, up to 21bit with 4 Spec E image and data acquisition software with all lines integrated (binned), dynamic expansion active
Sensitivity of system	more than 1count/photoelectron pixel, up to 80s integration time on CCD
Camera digital output	USB 2.0
CCD output	standard: 12bit optional: 14bit	standard: 12bit optional: 14bit
CCD resolution	1360 x 1024 pixel	782 x 582 pixel
CCD pixel size	4.7 x 4.7μm	8.3 x 8.3μm
Binning	1x1 (full frame) Mode: 1360 x 1024 pixel 2x2 (binning) Mode: 680 x 512 pixel ROI Mode (region of interest): 456 x 342 pixel ROI : central 1/3rd	1x1 (full frame) Mode: 780 x 580 pixel 2x2 (binning) Mode: 390 x 290 pixel ROI Mode (region of interest): 260 x 190 pixel ROI : central 1/3rd
Frame rate (1x1/2x2/ROI) depends on PC	4.9 / 12.5 / 14.0fps in 12/14bit mode 8.0 / 15.4 / 17.5fps in 8bit mode	12.5 / 20.0 / 23.0fps in 12/14bit mode 15.4 / 20.0 / 25.0fps in 8bit mode
Frame rate (1x1/2x2/ROI)	10.6 / 17.4 / 20.4fps in burst mode	29.4 / 54.1 / 66.9fps in burst mode
Gain	1x1 and ROI Mode: 0..20db, 2x2 binning Mode: 0..25db
Scan mode	field/frame, selectable through computer RS232 interface
Optical interface	standard: C-mount, optional: F-mount
Coupling lens	customized coupling lens between image intensifier -> CCD sensor for best image quality (MTF cut off @ 180 lp/mm) without any honeycomb structures, distortion or optical vignetting
Image intensifier type	standard: single stage, optional: dual stage
Image intensifier	18mm diameter
Input image area	⌀ 18mm: 14.4 x 10.8mm (field of view)
Photocathode	standard: high UV QE optional (on request): high blue QE, high green QE, high red QE
Spectral sensitivity	UV - NIR, depending on the photocathode (not all in one)
Phosphor screen	standard: P43, optional: P46 on request (for 500ns fast double framing)
Camera dimensions	248 x 110 x 135 mm, (l x w x h), without objective lens
Camera weight	3kg, all in one head, without objective lens
Camera mount	1/4" x 20 and M8 mounting hole at the bottom of the camera
Power Supply	12V ±5%

产品中心

超高速相机 4 Picos

Parameter