TEMPO SPECIFICATIONS
 

 

The table below summarizes the specifications of TEMPO 1D (for measuring out-of-plane displacement) and TEMPO 2D (for simultaneously measuring in-plane and out-of-plane displacement).
 
Specifications
TEMPO 1D (Out-of-plane Z)
TEMPO 2D (In-Plane X & Out-of-plane Z)
NESD (Noise Equivalent Surface Displacement)
2. 10-7 nm (W/Hz) 1/2

2. 10-7 nm (W/Hz) 1/2 out-of-plane

4. 10-7 nm (W/Hz) 1/2 in-plane

Detection Bandwidth Upper limit

20 MHz, 125 MHz or 1 GHz
20 MHz
Detection Bandwidth Lower limit
100 kHz or 1 MHz
20 KHz
Photorefractive low frequency cut-off

100 Hz (1kHz with compensation on)

100 Hz (1kHz with compensation on)
Spot diameter on sample
10 micron or 75 micron (f=100mm)
75 micron (f=40mm)
Optical stand-off
From 100 mm to 500 mm
From 40 mm to 100mm
Diameter of collecting aperture
2" (~ 50mm)
2" (~ 50mm)
Depth of focus
from 0.5 mm to 50 mm
From 0.25 mm to 0.5 mm
Focusing
Motorized and controllable by USB port
Motorized and controllable by USB port
Analog OUTPUTS
AC signal (Full bandwidth)
Calibrated AC signal (1MHz - 90 MHz)
DC Level
Calibration Level
Calibrated AC signal (OUT-OF-PLANE)
Calibrated AC signal (IN-PLANE)
DC Level
Error
Suitable laser power
150 mW to 500 mW (internal) - Up to 15 W external
150 mW to 500 mW (internal) - Up to 15 W external
Electrical requirement
110/220 V, 50/60 Hz
110/220 V, 50/60 Hz
Dimensions / Weight 495mm x 305mm x 114mm - - 20 kg 495mm x 305mm x 114mm - 20 kg
OPTIONS
2D scanning set-up including PC, software, digitalization card and X-Y translations
2D scanning set-up including PC, software, digitalization card and X-Y translations

See TEMPO brochure (in resources) for more detailed specifications.

Due to Bossa Nova Technologies continuous improvement policy, specifications are subject to change without notice.

 

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