AA-M. Scanning Real-Time Autocorrelator for Microscopy
Scanning interferometric autocorrelator with a fast delay line is designed for usage in multiphoton microscopy applications. The unit is equipped with both internal and external photodetector units and is capable of pulse duration measurement at sample position.
External and internal photodetectors
Scan rate 0.1-20 Hz
USB connection and software in the standard package
Bypass function for internal detector beam path
Fringe-resolved autocorrelation function
AA-M
Possible full wavelength range*
450-2000 nm
Subranges*
(exchangeable photodetectors/beam splitter sets)V**: 450-700 nm
R1: 700-1300 nm
R2: 1300-2000 nmInput pulse duration range
20 fs -12 ps
Number of photodetectors for one range
two (internal and external for sample position)
Input pulse repetition rate
>10 kHz
Typical sensitivity (Pav*Ppeak)
100 mW2
Input polarization
linear, horizontal (vertical upon request)
Scan rate
0.1-20 Hz
Linear distortion
<1%
Collinear (interferometric and intensity) autocorrelation
yes
PC connection
USB, Windows PC acquisition and analysis software is included in the standard package
Necessary equipment
Windows PC platform or an oscilloscope
Signal source and detector
Two-photon conductivity in semiconductor
Dimensions
210x164x132 mm (optical unit)
225x190x45 mm (control unit)
70х55х16.5 mm (external photodetector)* - the autocorrelator may cover one, two or all three subranges with exchangeable photodetectors/beam splitter sets (1, 2 or all 3 sets may be included in the package depending on required laser source specifications);
** - the 450-700 nm subrange may only be purchased with the main unit order.
商品属性 [波长范围] 450-2000 nm [Input pulse duration range] 20 fs -12 ps [Input pulse repetition rate] >10 kHz [Scan rate] 0.1-20 Hz