• Abberior Instruments and Super Resolution Microscopy at Lastek
    Abberior Instruments and Super Resolution Microscopy at Lastek

    Abberior Instruments has partnered with Lastek in Australia and New Zealand to offer the most complete experience for super resolution microscopy. Read more here.

  • Raptor Photonics OWL 640 SWIR camera
    Raptor Photonics OWL 640 SWIR camera

    Raptor Photonics OWL 640 is the best performing SWIR camera in the world. Demonstration system now available. Please enquire for details. Read more.

  • Toptica: DL pro with Digital Laser Controller DLC pro
    Toptica: DL pro with Digital Laser Controller DLC pro

    The new digital laser controller for TOPTICA’s tunable diode laser DL pro sets new benchmarks with regards to low noise and low drift levels.

    Demonstration system now available. Please enquire for details. Read more...

  • High Finesse Laser Spectrum Analyzer Spectrometer for Broadband Sources
    High Finesse Laser Spectrum Analyzer Spectrometer for Broadband Sources

    Analyses multi-line or broadband spectra of cw and pulsed lasers, gas discharge lamps, and more.  Lastek currently have a demonstration system available for evaluation. Read more...

  • Alio Industries: True Nano™ Precision Motion Systems
    Alio Industries: True Nano™ Precision Motion Systems

    ALIO Designs and Manufacturers Proprietary Robotic Devices and Tools that Enable Precise Nano-Scale Movements for Manufacturing and Research & Development

    Read more...

Ocean Optics: Spectral Analysis of the Total Solar Eclipse

Figure 1 solar eclipse crescent 470x480

Figure 1. The solar eclipse as viewed from Cincinnati, Ohio. Photo: Jeremy Sharp

Monitoring Irradiance using an STS-UV-RAD Spectrometer

A hundred years is a long time to wait for the chance to see a total solar eclipse. On August 21, 2017, with a rare eclipse tracing a path across the country from west to east, the U.S.A finally had their chance.

For those who weren’t in the 60-70-mile “path of totality,” they could travel to the closest region of totality or experience partial eclipses from 75%-90% coverage (Figure 1). More than 300 million people in North America had a chance to view the eclipse according to NASA. The continent was gripped with eclipse mania in anticipation of such an epic, once-in-a-lifetime event.

Read more ...

New from Edmund Optics: AR Coated Sapphire Windows

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  • Stronger and Thinner than Standard Glass Windows
  • Improved Transmission Values in the Visible and Near Infrared Spectra
  • 4 Coating Options Available

Edmund Optics TECHSPEC® Anti-Reflection (AR) Coated Sapphire Windows feature popular coating options yielding improved transmission in the visible and NIR wavelength ranges. Sapphire is a structurally stable monocrystal and as the second hardest crystalline material after diamond, windows can be manufactured thinner than standard glass types. The TECHSPEC AR Coated Sapphire Windows’ thin substrates, combined with high efficiency AR coatings, make them ideal for any rugged imaging, laser-based, or visual applications requiring protective windows.

Toptica: From Quantum 1.0 to Quantum 2.0

News 20Sep 2 icon

Wilhelm Kaenders gave a “Visionary Speakers” talk on quantum science and business at FiO 2017.

Recently, Toptica's president Wilhelm Kaenders held a keynote presentation at the OSA Frontiers in Optics Conference in Washington about his vision of the future of quantum technology. He described the "small-company perspective" of the transition from laboratory-only experiments towards large projects with public interests. Read more in this article.

Announcing: 2nd Workshop on Data Assimilation & CFD Processing for PIV and Lagrangian Particle Tracking

workshop

The "2nd Workshop on Data Assimilation & CFD Processing for PIV and Lagrangian Particle Tracking" will take place on December 13-14, 2017 in Delft, The Netherlands, sponsored by LaVision.

Many procedures are nowadays available that increase or enhance the information measured with Particle Image Velocimetry (PIV), Particle Tracking Velocimetry (PTV) resp. Lagrangian Particle Tracking (LPT) or other flow measurement systems using techniques imported from the CFD and applied mathematics community. The advent of time-resolved and volumetric measurements have multiplied the possibilities with much excitement of PIV and PTV development researchers as well as from the applied fluid mechanics community. The methods range from regularization strategies using the (simplified) Navier-Stokes-equation or the use of the momentum equation to obtain pressure from velocity measurements, to variational data-assimilation frameworks using adjoint CFD solvers.

Following the success of the first workshop last year, many positives responses have been received to the organization of the second workshop and two keynote lecturers have been invited:

Prof. Dr. Peter Schmid, Imperial College, London: "Data assimilation and dynamic observers for data-based flow field recovery"

Dr. Dominique Heitz, IRSTEA, Rennes: "Coupling experimental and computational fluid dynamics: synopsis of approaches, issues and perspectives"

Read more ...

Abet announces a new line of QE Measurement Systems

abet

The Abet AB6000 series QE Measurement Systems provide turnkey solutions for spectral characterization. An LED based light engine allows DC to high frequency monochromatic light generation. No chopper or order sorting filters required. The 250 mm focal length, direct drive monochromator offers high scan speed and generous light output. Micrometer driven slits allow reproducible bandwidth control.

The base system includes all the necessary hardware and software. A built in Windows 10 PC allows full control of test parameter settings and instrument performance. PHOTOR software controls the instrument and offers complete data analysis capabilities.  Also included are the required bias light, a bias voltage supply, a DSP powered lock-in amplifier, and I/V converter to separate AC from DC signals and amplify them, all necessary reference and monitor cells, temperature monitoring electronics and as ordered cell mounting and contacting hardware, temperature control, XY translation stages for QE mapping, or Internal Quantum Efficiency Option.

Optional range extension options increase the range of the AB6000 from 350 to 1100 nm to 300 to 1800 nm.

Download pdf brochure here.

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