ShapeShifter
Innovative Ultrafast Nonlinear Pump/Probe Spectrometer
ShapeShifter is a state-of-the-art research tool that can be configured to perform pump-probe experiments using many different types of nonlinear processes. It is designed, fabricated and tested using field proven components from a single manufacturer, thereby minimizing your technology adoption risk.
ShapeShifter is capable of meeting your current needs while retaining the flexibility to add options that include pulsewidth as short as 15fs1, a large range of pump and probe wavelengths (e.g. sub-200nm to beyond10 microns) with decay times ranging from sub-30 femtoseconds to nanoseconds, and at user-selectable repetition rates that are variable from single-shot to multiple kHz. ShapeShifter begins with the field proven Model CPA-series patented, fiber-oscillator-seeded, Ti:Sapphire regeneraitve amplifier.
The output beam of the Model CPA can be split into as many as seven beams to pump as many as seven tunable, non-collinear OPAs (NOPAs), or you can use one beam to generate multiple continua and/or you can microstructure materials to create features smaller than 1micron. Clearly, ShapeShifter is the ideal tool for a user facility.
Why limit your future options when ShapeShifter offers you unmatched flexibility to go where your research takes you?
ADVANTAGES
• Packaged with our industry leading Model CPA-Series fiber seeded Ti:Sapphire amplifier
• Sub-20fs instrument response function with available NOPAs
• Available EON option for long range probe up to milliseconds (replaces ns laser flash photolysis system)
• Open software architecture
• Included data analysis software
• Can be customized to user requirements/configurations
• Can be equipped with Model IMPULSE as the laser source for high repetition rate spectroscopy/microscopy
APPLICATIONS
• Transient Absorption Spectroscopy and microscopy
• CARS spectroscopy/microscopy
• High S/N pump/probe spectroscopy & microscopy
• 2D spectroscopy
• Ultrafast electron microscopy
• Time-resolved photo-induced Electrochemistry
Specifications:
Default
Optional
Pump wavelength(s)
775nm (Fundamental) 388nm (SHG)
450-1600nm NOPA
250nm to 20um (OPA)
Probe wavelength range
450-780nm
320-1600nm
Delay window
3.2ns
up to milliseconds with EON
Longer optical delays are also available
Detection
VIS detection
UV-Vis detection Vis-NIR detection
NIR-mid-IR detection
Spectral resolution
2nm
Detector/wavelength range dependent
Temporal resolution
x1.4 (pump/probe, typical)
as small as sub-20fs with NOPA-pump/ NOPA-probe
Sample holder
3D sample holder
Reflection geometry or customized sample holders
Cooling requirements
none
Polarization
Optional polarization control for anisotropy experiments
Notes:
• Custom configurations with wavelength tunability between 400nm and 10micron are available as a pump or probe source.
• Transmission or reflection geometry
• Available polarization control
• Customized sample holders for magneto-optical experiments
• Can be customized to run concurrently with electrochemical experiments
• 1T. Wilhelm, J. Piel, and E. Riedle, "Sub-20-fs pulses tunable across the visible from a blue-pumped single-pass noncollinear parametric converter," Opt. Led. 22, 1494-1496 (1997)
商品属性 [波长范围] 450-780nm [光学分辨率] 2nm