mach 5 100kHz Digital Joulemeter

It’s a technical breakthrough! Our new 100kHz Joulemeter is the first in the world that is designed to measure every single pulse at up to 100,000 pps. It can capture up to 4 million pulses (40 seconds of data at the maximum rep rate). Dump the data on demand over the full speed 2.0 USB interface to your PC, then display and analyze the numbers using our powerful Lab View Applications Software. Select from our fast mach 5 Silicon, InGaAs or Pyroelectric probes and measure from pJ to mJ and from DUV to Far IR. You’ve got to see the performance to believe it!

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Fast mach 5 Joulemeter Probes

This family of “state of the art” fast Joulemeter probes is the culmination of many months of development work. To make mach 5 a reality we first had to develop a pulse energy probe that could accurately integrate short, high rep rate laser pulses at over 100,000 pps. This meant selecting detectors that were inherently fast and mating them to electronics that could respond and recover quickly. Then we had to make sure that they met the optical requirements of the pulsed lasers – spectral response from 0.2 to 2 µm, sensitivity from pJ to mJ and fast enough to measure at 100kHz. Take a look at the mach 5 data sheet for details on our Silicon, InGaAs and Pyroelectric Joulemeter probes.

10 CH Digital Energy Meter

It’s another first in our industry; a 10 Channel Digital Energy Meter. It was developed as a custom instrument for a pulsed laser spatial diagnostic application. Measure one pulsed laser in 10 places or measure 10 pulsed lasers individually – it’s capable of both. One criteria however: The lasers must be triggered at the same time (i.e. have a common trigger source). With our Pyroelectric Joulemeter probes DEM 10 is capable of measuring from microjoules to millijoules, 1 pulse to 400 pps and from DUV to Far IR. Handy LabView Applications Software and the full speed USB 2.0 connection make it easy to measure and display 10 CH pulse energy. Call us to learn more about this capability.

High D* Thin Film Sensors for THz Applications

We’ve been working on developing a new generation of broadband, thin film LiTaO3 Pyroelectric Detectors that will provide high performance, at room temperature in the THz spectrum from 0.1 to 10 THz. With the help of our material partner SRICO, we’ve successfully built a number of detectors using 9 um thick LiTaO3. The D* (Detectivity) for these new devices are ~2 x 10⁹ cm.Hz^1/2/W (@ 10.6 µm) – a considerable improvement over other high performance Pyroelectric detectors. We are now building these new THz sensors to customer specifications. We’ve designed the detectors into Hybrid Detectors and USB powered Digital Radiometers. Contact us to review your particular THz measurement needs.

Extremely Sensitive, Thermally Stable Optical Power Meter for Low Light Level Applications

Model SHS-6-TE is an advanced optical power meter optimized for applications requiring the utmost in measurement sensitivity, stability and precision. Featuring a temperature-controlled, UV enhanced, 5.8 mm square silicon photodiode, precision resistors and digital temperature control, the SHS-6-TE delivers high sensitivity 3 V/nW that is stable to 0.05% over 20°C change in ambient temperature. This new detector/amplifier is ideal for calibration of photon counting detectors, precise radiant flux measurements of optical sources and ultra-low light measurement applications such as night vision sensing and bio-luminescence studies.

Delta Series Near IR Joulemeter Probes

Our new family of delta Joulemeter Probes featuring both Germanium and InGaAs photodiodes cover the spectrum from 0.9 to 1.7 µm. These sensitive, fast new Joulemeters are meant to enhance your ability to measure from fJ to nJ, fsec to μsec pulses and from 1 pulse to 40,000 pps. They are compatible with both our analog and digital power modules. Choose the delta-APM to achieve the highest rep rate measurement and the delta-DPM for the convenience of a full featured digital Joulemeter instrument powered by a USB connection with LabView Software