TEMPO High Frequency Laser Ultrasonic receiver & vibrometer

TECHNICAL SPECIFICATIONS
NESD (Noise Equivalent Surface
Displacement)
Analog outputs
Detection bandwidth: upper limit
Detection bandwidth: lower limit
Photorefractive low frequency cutoff
Operating wavelength
Suitable CW Laser power
Spot diameter on sample
Optical stand-off
Optical collection F number
Depth of focus
Absolute displacement calibration
(internal calibrated piezo mirror)
TEMPO dimensions
Electrical requirements
Available accessories
2. 10 -7 nm ( W/Hz) 1/2 (measured on the photodetector)
- AC signal (50 ohms BNC) proportional to surface
displacement
- DC signal (SMB), proportional to object reflectivity
- Calibration output in mV/nm (SMB)
20 MHz, 120 MHz or 1 GHz
20 KHz, 100 KHz or 1 MHz standard
10Hz – 100Hz (depending on laser power and crystal)
1kHz with the internal electro-optic compensation loop ON
532 nm
150 mW to 400 mW internal/ up to 15 W external
From 150 to 750 microns
from 100 to 500 mm
N = 2, 4, 10
From 2 to 50 mm
Automatic display of Calibration coefficient (mV/nm)
Analog Output (High impedance) of the Calibration
coefficient
495 x 305 x 114 mm (19.5”x12”x4.5”) – 20 lbs
110/220 V, 50/60 Hz
2D Scanner, fiber head, custom designs
CONTACT US for more information
BOSSA NOVA TECHNOLOGIES
606 Venice Blvd, Suite B
Venice, CA 90291 USA
Tel: (310) 577-8113 - Fax: (310) 943-3280
info@bossanovatech.com -www.bossanovatech.com
Due to Bossa Nova Technologies continuous product improvement policy, specifications are subject to
change without notice. ©2007 Bossa Nova Technologies, LLC. All rights reserved