• 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...

Altechna Plano-Convex Axicons

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Altechna plano-convex axicons (conical lenses) are used for a variety of applications.

Altechna offers two types of axicons: regular and precision. Regular axicons create an annular beam in a far field, while precision-type axicons also transform a Guassian beam into a non-diffractive Bessel beam in the near field. 

The quality of generated ring and Bessel beams as well as all mechanical tolerances are fully evaluated in Altechna's metrology laboratories. 

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Toptica: 48 hours in the life of a DFC

TOPTICA’s Difference Frequency Comb DFC is compact, robust, high-end and convenient at the same time. This unique combination is demonstrated in our new DFC video: 48 hours in the life of a DFC.

The DFC is a compact, robust, high-end solution featuring turn-key operation in a 19 inch format. All driving and locking electronics for RF references are integrated into the robust 19-inch housing of the Erbium fiber based frequency comb DFC CORE. It features 4 or optionally 8 intrinsically offset-free (fCEO=0) outputs at 1560 nm which can be equipped with wavelength extension modules converting the comb light to any wavelength between 420 nm and 2200 nm.

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Ocean Optics: Great Incentives on Your Next Spectrometer Purchase

Ocean Optics

When you purchase an Ocean Optics spectrometer and accessories priced at 7,500 USD or greater, we’ll include a powerful new laptop and OceanView spectroscopy software — at no extra charge.

Act now — this offer expires December 31, 2018.  

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Gentec-EO: Quick guide on laser beam divergence measurement

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Lasers are in demand for their well-collimated, single-wavelength electromagnetic beams. The low-divergence, single-wavelength radiation and vast range of available laser power ranges make them one of the most valuable tools for material processing in industry and research.

Laser beam divergence is one important parameter to know for laser manufacturers and users alike who need to take control of their laser spot size. From laser welding applications to wafer dicing or eye surgery, knowing your beam divergence is a must for building a functional setup and to direct the energy precisely where it is needed for a given process.

Here we present important concepts about laser beam divergencemeasurement. Understanding them will help you avoid wasting your energy where it is not needed!

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