Analytical Technologies Singapore

laser

Installation of PIV system from LaVision

PIV set-up & calibration with LaVision with laser from the top
Side profile of PIV set-up
This LaVision High-Speed 2D PIV System is employed to acquire comprehensive insights into the swash flows generated by a train of solitary waves and the concurrent turbulence structure. This system conducts two-dimensional velocity measurements utilising a 100-Hz high-speed particle image velocimetry (HSPIV) technique.
 
LaVision’s flow field imaging laser systems, known as FlowMaster, leverage cutting-edge Particle Image Velocimetry (PIV) techniques.

The study of turbulent combustion greatly hinges on flow-chemistry interactions. Our high-speed laser imaging technology, which incorporates both PIV and OH-PLIF simultaneously within the same light sheet plane, enables the exploration of these intricate flow-flame interactions inherent in phenomena like ignition and flame extinction processes. LaVision’s laser imaging framework uniquely facilitates such concurrent PIV and PLIF measurements, supported by our established FlowMaster and FlameMaster systems, both utilising the DaVis platform for synchronised image capture and data processing.
PIV components: Programmable Timing Unit (on top of table)
Close up look of PIV highspeed camera (bottom)
LaVision creates personalised solutions using the different techniques such as Particle Imagine Velocity PIV – based on your experiments & projects. Read more about the different techniques available; alternatively you may contact us for more information. 
Running through LaVision software DaVis
Training staff of FlameMaster series

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Horiba Debuts new Raman Microscope for Semiconductor Analyses

HORIBA is pleased to introduce the latest addition to its repertoire, the LabRAM Odyssey Semiconductor system. This pioneering Raman/Photoluminescence microscope derives its foundation from the widely acclaimed LabRAM HR Evolution Confocal Raman Microscope, renowned for its exceptional high resolution capabilities. Noteworthy enhancements include the integration of a sample mounting stage adept at accommodating the prevalent 300 mm wafer size, catering directly to the semiconductor industry’s standard requirements.
 
As compound semiconductors are becoming more complex with a higher number of elements, uniformity assessment on blanket wafers is essential for high quality devices and high yield. The LabRAM Odyssey Semiconductor system will help process engineers qualify the different process steps in a timely manner and with a high level of confidence. With a high spatial resolution mode, the LabRAM Odyssey Semiconductor offers the capability to detect and identify defects and submicron inhomogeneities to understand and give insights about their origin.

The LabRAM Odyssey Semiconductor system includes a 300 mm × 300 mm automated sample stage and an automated objective turret, enabling the acquisition of maps of full wafers of diameter up of 300 mm.  In addition, the DuoScan imaging function permits both variable size laser macrospot for full wafer maps and high spatial submicron step scanning for small area maps.  The range of available excitation lasers, combined with a wide range of spectral detection, from deep UV to near IR, makes the LabRAM Odyssey Semiconductor system a two-in-one Raman and Photoluminescence spectroscopy tool. The “Tilt at midway” autofocus function overcomes possible sample/holder tilt and ensures reliability in uniformity response.

As Raman and Photoluminescence characterisation is moving from the lab to the fab for the emerging 2D materials-based devices, the LabRAM Odyssey Semiconductor system is the perfect tool for metrology technical managers.

Horiba Debuts new Raman Microscope for Semiconductor Analyses Read More »

*New Product* Quantel Launches FALCON: Ultra-Compact Diode-Pumped Pulsed 1.57μ Laser

This new ultra-compact diode-pumped pulsed laser delivers 5 mJ at 1.57 µm and is designed for use in harsh environments.

The sealed and very robust laser head is proven drop resistant up to 1m. Its electronics can be custom designed to fit perfectly into your equipment.  A proprietary design, the Falcon provides eye-safe wavelengths in a compact yet robust package.

​Designed for battery operation in hand-held and mobile applications, this DPSS Nd:YAG laser features maintenance free operation for years of hard use. Its preferred applications: LIBS, ranging, and any other application requiring mobility, transportability, and reliability.

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*New Product* Quantel Launches FALCON: Ultra-Compact Diode-Pumped Pulsed 1.57μ Laser Read More »

*New Product* Q-smart 1200 & 1500: Newcomer in High Energy Pulsed Laser

Quantel LumiBird introduces Q-Smart 1200 & 1500, extending the Q-Smart series into the that can reach up to 1.5 J per pulse while keeping excellent beam quality and stability.

Using the field-proven Q-smart technology, these new FPSS lasers reach up to 1.5 J at 1064 nm. The Q-smart 1200 & 1500 encompass all of the Q-smart laser’s applauded features such as plug and play harmonic generators, automatic phase-matching, best-in-class beam quality and detachable cables and coolant lines.

The single longitudinal mode option (SLM), for linewidth narrowing, allows the specifications of these lasers to be adapted to the most demanding applications.

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*New Product* Q-smart 1200 & 1500: Newcomer in High Energy Pulsed Laser Read More »