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Delta Series Radiometers/Joulemeters These small, modular detector probes and instruments are ideal for the lab
bench, production test bed or on board your laser. Select Si, Ge and InGaAs
photodiodes or Pyroelectric detectors to cover the spectrum from DUV to
FAR IR and even the THz region. Plug the probes into an analog power
supply (APM) for use with oscilloscopes and lock-in amplifiers, or plug
them into a digital USB-based electronic module (DPM) for powerful PC
control. LabView software and drivers provide dual channel and single
channel measurement. Measure from fJ to mJ and pW to mW. |
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Digital Broadband Radiometer This versatile, inexpensive broadband radiometer comprises a digital SPI-D-
59 pyroelectric probe, optical chopper, LabView software and the user's PC.
Measure Irradiance or Radient Flux corrected for wavelength, display as strip
chart or histogram or capture data sets. Accurately measure from 50 nW to
200 mW from the UV to Far IR with this NIST traceable system. |
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STEP: Temperature Controlled, Ultra-Stable Pyro Radiometer This ultra-precise radiometer employs a large area, broadband pyroelectric
hybrid detector packaged with a single-stage TE Cooler to control its
temperature to 0.05° C from 20 to 30° C. As a result, the voltage response
of the STEP-45 probe is stable to 0.01% over the same temperature range.
Further, a black absorbing coating is spectrally flat from 0.25 to 15µm. The
system is an excellent IR calibration standard for broadband or spectral
measurements. Measure from 10 nW to 10 mW. |
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Ge And InGaAs Analog Joulemeters Optimized for pulsed lasers in the 0.8 to 1.8 µm spectral region, the SGJ-A-5 and SIJ-A-3 near-IR analog joulemeters are a great match to Ti:Sapphire Lasers, OPOs and other "eye safe" pulsed lasers. The SGJ offers the broadest spectral response, while the SIJ has the greatest sensitivity. Measure from pJ to nJ. |
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Pyro TRAP Radiometers Based on a unique Wedge TRAP configuration developed at NIST Boulder, these analog and digital solutions feature unprecedented ±1% calibration uncertainty, high spectral absorbtion (>98%) and spectral flatness from 0.25 to 15.0 µm. They include a large area black pyroelectric detector and large broadband mirror in a
15° wedge configuration. The analog SPT-AR-TRAP is ideal for
use with a lock-in amplifier, while the USB-based digital SPT-DRTRAP
includes full-featured LabView application software and
drivers for use with your PC. They’re an excellent choice as
broadband and spectral calibration standards. |
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Pyro TRAP Joulemeters This family of passive, analog and digital joulemeters leverages the Wedge TRAP concept inspired by NIST Boulder – taking full
advantage of the unique flat spectral response of this design. They’re ideal “in house” golden standards for calibration of all
your pulsed laser joulemeters. Further, create an automated
calibration station with the digital model SPT-DJ-TRAP and
stand-alone LabView software and drivers. Measure from uJ to
mJ and from 0.25 to 14 µm. |
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Optical TRAP Power Meter We’ve enhanced our 4X passive optical TRAP with a new 5X optical TRAP design and mated it to our powerful digital electronics. The result is the optimum power meter for measurements from
0.2 to 1.0 µm in the pW to mW range. The system features incredibly low calibration uncertainty from 0.41 to 0.90 µm of less than
0.5%, and is useful from 0.2 to 1.0 µm. The model SST-D-TRAP is
a USB-based digital instrument that includes full featured LabView
applications software and drivers. Use it to calibrate and correlate all your optical power meters. |