Finally after months of rain, we start to see the sun every now and then, meaning only one thing: it is time for the summer edition of the TLS- newsletter.
This time among others we present you 2 new brands, making an appearance: Skylark, a Scottish manufacturer of Single Frequency Diode Pumped Solid-state Lasers & Quartus, an US based manufacturer of high dynamic range wavefront sensing equipment.
Exactly what you are looking for. Just reply to this mail and we will reach out to you to set up a meeting and go over things in person.
Eksma Optics did win for consecutive year the 2024 LIDT Challenge (Laser Induced Damaged Threshold | LIDT)
As the name of the competition indicates, the LIDT Challenge focuses on the topic of the Laser Induced Damage Threshold (LIDT). It is intended for companies in the area of laser optics and optical components used in laser systems and applications. Knowledge of the quality of the components used is crucial for the safe and reliable operation of laser systems, which means that the reliability of high-performance lasers is to some extent also determined by the optical components.
LIDT Challenge
The LIDT Challenge is an opportunity to test the real performance of the your optical components in the certified LIDT laboratory of the HiLASE Centre, who organized now for the 3rd year in a row this challenge.
This year, they tested laser mirrors with highly reflective coatings. Among all the anonymized samples tested in the ISO-certified LIDT laboratory at the HiLASE Centre, the sample with a value of 0.16 J/cm² performed the best.
This is the second year in a row Eksma won the award, as in 2023 during the challenge they tested laser windows equipped with anti-reflective coatings on both sides. Eksma Optics AR window with a value of 0,6 J/cm2 performed the best.
Compares the benefits of a Skylark Lasers 320NX UV C-DPSS laser to a standard HeCd laser:
Power efficiency: Uses less than 1% of the power draw of Ar+ and 90% less power draw than HeCd.
Maintenance: Double the maintenance free lifetime with no consumable parts like gas tubes.
Cost of ownership: Cost of ownership is approximately 88% less per year vs. gas and ion lasers.
An excellent replacement for an Argon or HeCd laser: emission is spectrally pure, efficiency is much better, it provides better longevity with cheaper maintenance, and it is much smaller than our previous laser.
Extended SWIR Ultra-sensitive Hyperspectral Camera
IPERSPETTRALE is a compact and rugged camera that enables an innovative approach to spectral imaging. With its unique and patented technology based on time-domain Fourier Transform (FT) detection, HERA provides exceptional spatial-spectral resolution and superior sensitivity in low-light illumination conditions.
Working Principle
HERA is based on a Fourier Transform (FT) approach: the data-cube is acquired in the time-domain, by step-scanning a compact ultra-stable interferometer in front of the bidimensional sensor. The software then automatically computes an FT at each and every pixel of the image, providing the final hyperspectral data-cube. As a result of an FT, the spectrum at each pixel is a continuous curve, so the number of bands is virtually unlimited, not defined by the hardware.
Spectral Resolution
As in any other FT techniques, the spectral resolution is not constant as a function of the wavelength. Also, the spectral resolution can be simply varied via software: at each measurement, you can decide whether to acquire a high spectral resolution-image, or – if not required – a faster and lower spectral resolution-image. Regardless of this choice, the exceptional light throughput is not affected, thanks to the FT approach.
Laser Lab Awards: Donation of laser beam measurement equipment
Gentec-EO has 12 laser beam measurement instruments to donate as part of the 2024 Laser Lab Awards program.
With this program, Gentec-EO aims to support educational laboratories by giving students access to the same quality measurement instruments that are used today in the industry.
To enter, applicants must choose a laser output measurement kit among 5 options, describe how they intend to use it in their laboratory and elaborate on the physics principles their students will learn by using this equipment. The program is now open for application until June 30, 2024
New Scale’s latest piezo micro stage features 8 mm travel and high-speed point-to-point motion
The M3-LS-U2 Linear Smart Stage is a direct-drive, high-precision micro stage built for fast, simple integration into miniature OEM systems. All drive and control functions are embedded into the compact stage assembly – no external electronics are needed!
The stage drive is a UTAF2 piezo motor combined with a 0.5 μm resolution sensor for precise, repeatable positioning of optics, probes, sensors and more. The piezo motor operates at 5 VDC. No high voltage boost is needed.
Absolute encoding removes the need to home the stage on power-up, eliminating errors and disruptions in processes and experiments.
At 35 mm/sec, this stage is 7 times faster than other M3 Smart Stages. It is ideal for high-speed point-to-point (non-scanning) applications.
The anodized aluminum stage uses linear ball bearing slides with uniform and very low friction. The bearings directly support the motor preload which creates a stable, precise and zero clearance guide system. The base is the maximum space required for installation in your product because the carriage moves within the total length of the base.
This smart stage is designed for long life and is ideal for embedding precision motion into high-volume products.
The M3-LS-U2-8 Smart Stage can be driven directly via standard I2C or SPI serial protocols. The smart stage microprocessor accepts ASIC high-level motion instructions.
New Scale Pathway™ software and USB adapter enable PC control. Access all stage capabilities including settings, motion commands, performance diagnostics, and parameters stored in non-volatile memory. Use the intuitive script generator to create command sequences for automated operation.
The handy developer’s kit lets you use this powerful development environment to speed your new products to market.
Your old microscope camera is defective? It is still worth cash money!
Replace your old microscope camera with a JENOPTIK GRYPHAX® camera and continue using your microscope instead of replacing the complete system including accessories. This is ecologically sustainable and minimizes your replacement investment.
Your old camera does not run on WIN 10 anymore? WIN 7 is not secure enough for you?
Time for an upgrade! Bring your equipment up to scratch and exchange your old microscope camera for a WINDOWS 10-compatible JENOPTIK GRYPHAX® camera. Make your system fit, secure and compatible for innovative software features.
The performance of your old camera no longer matches your daily challenges?
Time for an upgrade! The JENOPTIK GRYPHAX® software is constantly being optimized and enhanced with modern features. The growing number of third-party software options is also constantly opening up new possibilities and areas of application for you. Switch to the innovative world of our new JENOPTIK GRYPHAX® series and get 20% price advantage for NAOS, KAPELLA, PROKYON, RIGEL or POLARIS camera!
With one of these 3 reasons you qualify for a 20% discount on the sales price of NAOS, KAPELLA, PROKYON, RIGEL or POLARIS camera.
Quartus’ OptiQuiver Instrument Combines High Dynamic Range Wavefront Sensing with the Precision Angular Measurement and Internal Reference Source of an Electronic Autocollimator
• OptiQuiver’s architecture simplifies optical systems which otherwise would require both electronic autocollimators and wavefront sensors • Compatible with both coherent laser light and broad spectral width sources and injected beams • Compact size and provided carry-on compliant travel case allow for remote inspections and easy transportation • Large clear aperture and internal light source allow for inspection of reflective samples with no additional condensing optics or calibrations • Integrated λ/10 reference mirror into kinematic lens cap for calibration audit capability in the field • 3 Channels of on-board temperature measurement and integrated compensation for reliable results of a variety of environmental conditions with stability indicators • Scalable and configurable architecture can be tailored to specific applications with options for aperture size, internal source wavelength and effective focal length
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LIDT Challenge
Working Principle
With this program, Gentec-EO aims to support educational laboratories by giving students access to the same quality measurement instruments that are used today in the industry.
Absolute encoding removes the need to home the stage on power-up, eliminating errors and disruptions in processes and experiments.
Time for an upgrade! Bring your equipment up to scratch and exchange your old microscope camera for a WINDOWS 10-compatible JENOPTIK GRYPHAX® camera. Make your system fit, secure and compatible for innovative software features.
• OptiQuiver’s architecture simplifies optical systems which otherwise would require both electronic autocollimators and wavefront sensors
