ROSS 5800 Streak Camera System
Features:
- Simultaneous optimization of temporal and spatial resolution
with Sydor exclusive streak tube
- World's cleanest streak camera imaging with focus maintained
at image borders
- Ultimate sensitivity without using an MCP
- Ultra fast time resolutions below 5ps with >500 data points
per image
Applications:
- VISAR - Large format and well focused image boundaries
ensure clarity of Interferometric line pattern
- Streaked Spectroscopy - Custom coupling to spectrometers
for state of the art spectroscopy configurations
- Laser Induced Discharge - Photocathode gating provides
fast shuttering of unwanted light
- Detonics - Rugged in situ calibration for inaccessible environments
The Sydor ROSS 5800 provides the world’s clearest large format streak camera images. This is done by pairing a Sydor exclusive streak tube with a low-noise, single photon sensitive readout camera. The large format, high clarity imaging allows more than 500 data points to be captured per image in both axes of time and space. The optional DynaCal Module allows insitu streak camera calibration; ideal for systems mounted in a way that makes them difficult to access, harsh shock environments, or systems requiring frequent experimental adjustments. Together, these systems provide unparalleled performance, giving rise to measurements with precision within 1%
The ROSS 5800 streak tube has a number of unique properties, including:
• Dual-slot accelerating electrodes-minimizes the space-time astigmatism by tuning the voltages on the slots, allowing the streak tube to focus in both space and time simultaneously, without the typical tradeoff between temporal and spatial resolution.
• A curved phosphor- matches the focal plane curvature, resulting in improved image quality and temporal resolution towards the edges of the active image area.
• Optimized streak tube magnification-the 1.2x streak tube magnification has been specifically designed to match the readout camera supplied with the ROSS 5800.
All of Sydor's streak camera systems come with Sydor’s ROSSApp software, designed with two user role interfaces; one for users and the other for engineering diagnostics. ROSSApp comes packed with features that control and monitor the streak camera's performance. Users can apply custom scripting for easy automation of repetitive tasks, including post-processing tasks. Some examples of ROSSApp's real-time image analysis capabilities include fitting, background subtractions and tube distortion corrections. Images are stored in standard formats for direct integration to common image analysis tools. Added features include software closed-loop voltage stability and graphical based scripting capability for task automation.
Product Specifications
Sydor Technologies
Trusted and proven supplier to major labs worldwide running critical experiments
Inclusive support from our PhD support staff via telephone and email for the life of the system
Factory calibration and QA of all systems for ultimate confidence in performance. Recommended operating parameters provided with every system Timing
Time resolution:
<5 ps
Repetition rate :
Up to 0.5 Hz
Sweep window timing configuration:
Every Sweep window duration is custom, for the best temporal resolution and total data acquisition duration optimized to a customer’s experimental timing needs
Sweep window ranges:
See separate sweep window configuration diagram for options
Trigger jitter:
<25 ps
Photocathode gating:
Yes (as standard)
Number of sweep speeds per timing board:
4-8 (depending on sweep duration chosen)
Trigger signals:
5V TTL (50 Ohm)
Streak Tube Features
Number of data points resolvable per image (space axis):
>500
Number of data points resolvable per image (time axis):
>500
Photocathode materials:
S20B, Low Noise S20, S20 (others possible dependent on spectral response requirements)
Input windows:
Fused Silica, MgF2 or Sapphire
Accelerating electrode configuration:
Dual slot electrode architecture gives maximum electron through put and independent adjustment of electrode voltages gives optimum focal and temporal tuning
Tube magnification:
1.2 (Optimized to pair with SI-800 CCD)
Phosphor design:
Curved to match curved focal plane
Image size on phosphor:
Approximately 27 mm
Sheilding:
Mu metal shielding (prevents EMC interference)
System gain:
>100 CCDe-/photoelectron
Dynamic range:
Better than 10,000:1 depending on sweep speeds
Static spatial resolution :
>10 Lp/mm at better than 70% contrast,with a spatially averaged contrast over the entire image of up to 70%
Dynamic spatial resolution:
>10 Lp/mm (at up to 70% contrast) at center of the image. Measured at sweep windows in the nanoseconds range
Input Options & Optics
Integrated fiber input (for timing fiducials or similar):
2 as standard; design features inputs which do not block the optical path from the input to the cathode
Input Options & Optics Continued
Spectrometer options:
Coupling to most spectrometers possible with recommended optional spectrometer interface modules allow precise alignment
of spectrometer to streak camera
Ofner input optics:
As standard the system uses all-reflective optics to minimize chromatic aberrations
VISAR Optics:
VISAR Optics available on request
Slit adjustment:
Manual or motorized and calibrated adjustment of slit opening (minimum separation <50 μm)
Calibration Inputs:
DynaCal automated optical calibration module available
Readout Cameras
Camera options:
Liquid cooled Scientific CCD
Camera resolutions:
2048 x 2048 or 4096 x 4096 (hardware binning possible to match tube resolutions and increase signal), camera dependent
Read noise:
Down to 4e- per pixel (depending on readout settings)
Pixel size:
13 μm
PC & Software
Software:
ROSSApp software lifetime license included with system. Controls complete camera system either locally
or remotely for acquisition and image processing
Calibration features:
Factory generated calibration files included at shipment, plus re-calibration options accessible in software
Power:
Standard mains supply (120/240 V)
Operating system:
Windows
商品属性 [Active pixels ] 2048 x 2048 or 4096 x 4096 [Pixel Size] 13um