THORLABS FSAC, Руководство пользователя

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Interferometric Autocorrelator Chapter 8: Specifications
Page 20
TT121442-D02
Chapter 8 Specifications
8.1. General Specifications
General Specifications
Full Scan Range 50 fs to 10 ps
Input Pulse Duration
Without Precompensation 40 fs - 1 ps (FWHM)
With Precompensation
5
15 fs - 1 ps (FWHM)
Full Scan Rate 5 Hz
Noise-Equivalent Sensitivity
10 W
at 800 nm for Ø1 mm Beam (
1/e
6
Input Wavelength Range 650 nm to 1100 nm
Input Polarization Horizontal
Input Beam Diameter <Ø4 mm (
1/e
Input Repetition Rate >300 kHz 7
Required Sampling Rate
>1.5 MHz for 10 ps Delay at 650 nm
>150 kHz for 1 ps Delay at 650 nm
Internal Dispersion
GDD 230
fs
at 800 nm (Nominal)
TOD 345
fs
at 800 nm (Nominal)
Maximum Average Power 150 mW
Dimensions
6.90" x 5.53" x 4.82"
(175.3 mm x 140.4 mm x 122.4 mm)
8.2. Electrical Requirements
Electrical Requirements
Input Voltage ±12 VDC
Power Consumption 6 W (Max)
Connector Lumberg RSV3-657/2M Female Connector
FSAC is designed to use the included Thorlabs LDS1212 power supply, which meets these requirements.
8.3. Environmental Requirements
Environmental Requirements
Room Temperature Range 17 °C to 25 °C
5
Pulses as low as 15 fs may be measured with use of dispersion compensation.
6
Sensitivity is defined as the noise-equivalent product of the average power and the peak power of the laser.
7
Lower repetition rates are possible when using triggered acquisition.