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產品編號
AA-20DD
所屬分類
自相關儀
Pules duration range:
20-30000fs
Sensitivity:
100 mW2
Wavelength range:
450-2000nm
Scanning rate:
0.1-20Hz
數量
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產品描述
[[[[產品參數, 參數]]]]

20-30000 fs pulse duration range (10 fs optional)

Scanning rate: 0.1-20 Hz

Linear distortion: <1%

USB connection and software

All-reflective optics

Position measurement

Fringe-resolved autocorrelation function

Frictionless movement

Optional fiber input

Product overview

The AA-20DD real-time autocorrelator offers smooth and fast measurement of femtosecond and picosecond pulse duration. The autocorrelator can cover several wavelength ranges by using up to 3 interchangeable photodetectors and optics. Input pulse duration varies from 10 fs to 30 ps for easy monitoring of different laser systems, especially femtosecond and picosecond oscillators (for amplifier monitoring please see our ASF-20 single-shot autocorrelator)

The device features USB interface and can be easily hooked up to a PC with Windows OS, as well as via the included LabView drivers. The software is supplied with the device and comprises several useful tools. The acquired pulse duration data can be visualized, stored or exported to a .txt or .dat file. Autocorrelation function and final FWHM pulse duration in femtoseconds are calculated and displayed in real-time. Moreover, Gaussian or sechA2 fitting options are enabled, intensity function may also be observed. The statistical viewer feature allows the comparison of data acquired from several separate pulse measurements.

The tiny body of the AA-20DD flawlessly fits any experimental setup with strict space requirements. We also offer an optional fiber input for fast and reliable pulse duration measurement in various optical fibers. Moreover, the autocorrelator in this case still maintains the free-space measurement capability.

AA-20DD technical specifications

Wavelength range, nm

450-700(AA-20DDV)

700-1300 (AA-20DD)

1300-2000 (AA-20DDR)

450-2000* (AA-20DD+R+V)

Pules duration range, fs

20-6000..  (default); 20-30000..  (-30PS option)

Input repetition rate

>10 kHz (default); >10 Hz (-5 option)

Sensitivity

100 m W2

Input polarization, linear

horizontal (vertical upon request)

Scanning rate, Hz

0.1-20

Linear distortion, %

<1%

Collinear(interferometric and Intensity) autocorrelation

yes

PC connection

USB

Necessary equipment

 

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霍克光儀(北京)科技有限公司是一家從事光電產品設計及銷售的企業。
產品廣泛應用于光譜研究、光纖通訊、航空航天、品質檢測、國防軍工、激光加工、
LED檢測、生物醫療及信息安全等相關領域。

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