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laser systems White Papers
Laser Optics for Defense Applications
OPTOMAN offers high LIDT, environmentally stable laser optics featuring excellent spectral performance.
Laser Optics for Space Applications
OPTOMAN offers enhanced lifetime, reliable laser optics featuring excellent spectral performance.
The Basics of Scanner Field of View and Strategies for Improving It
This white paper will identify the specifications that can influence the scanner’s field of view and also highlight hardware and controller-oriented solutions for improving it. Key topics include: “What is a field of view?” “How will my laser and...
Pesticide Detection on Apple Skin Using SERS
Protecting food crops is vital to the world’s food chain, and pesticides are a critical tool to kill, repel, and control pests. One method to reduce the dangers of pesticides is limiting the allowed concentration used on crops. This is controlled by...
FISBA READYBeam™ - Compact Powerful Laser Source
The FISBA READYBeam™ is our answer to customers' increasing demand for compact, powerful, and reliable multicolor laser source that can be easily integrated into existing set-ups. The multicolor laser module is available in four main configurations...
Power is Nothing Without "Pulse to Pulse" Laser Control
We performed a measurement on different Fast and Ultrafast laser sources with our Blink HS, a new generation of High Speed Laser Energy Sensor. We showed the “Turn on” transient effects, the “pulse to pulse” energy stability measurements and the...
Back to Business
New directions for the optical manufacturing industry. Using freeform optics and aspheres designers can do more with less. Less components of an optical system, less weight, and more Optical specifications are daunting, where to start and how...
Wavelength Engineering: Using Non-Linear Optical Crystals
Non-linear optical (NLO) crystals provide an enormously flexible solution for generating new wavelengths from existing, off-the-shelf laser sources. This paper considers the principle of wavelength conversion and provides information on the choice...
Estimating Combined Galvo and Servo Motion Accuracy
To achieve global workpiece surface accuracy in motion control systems, the motion control architecture must be configured properly. For more advanced features, such as Infinite Field of View (IFOV), characterizing each element of the systemic...
High-resolution deep brain imaging up to a depth of 1.4 mm using White Dwarf OPCPA
A new microscopy technique developed at EMBL in Heidelberg enables highest imaging resolution for in vivo neuronal activity measurements deep in the brain, driven by a Class 5 Photonics White Dwarf OPCPA. Indirect adaptive optics (AO) in combination...
Compact Laser VibrometerTechnology and Applications in Manufacturing Quality Control
This paper introduces a series of compact laser vibrometer products developed by OmniSensing Photonics which are based on its integrated laser sensing platform. These laser vibrometers have wide applications in various industries, from automation...
peaXXus_sq_D30
Lossless laser beam shaping by splitting multi-kW laser energy into 3×3 matrix of spots with variable intensity for welding, cladding with TEM00, or multimode lasers. Optimizing heating of the processed area in order to reduce spatter and bubbles,...
Using Dynamic Beam Lasers to Redefine Flexibility in Material Processing
Dynamic Beam Lasers are Coherent Beam Combined Fiber Lasers which enable new parameters for welding, drilling, metal additive manufacturing, and surface treatment. Dynamic Beam Lasers provide improved control of weld parameters, keyhole stability,...
High Absorbance Scanning with the PerkinElmer LAMBDA 850+ UV/Vis and LAMBDA 1050+ UV/Vis/NIR Spectrophotometers
This application note describes the procedure for high absorbance scanning with the reference grade PerkinElmer LAMBDA™ 850+ UV/Vis and LAMBDA 1050+ UV/Vis/NIR double monochromator spectrophotometers.
Spatiospectral Nanoimaging of Surface Phonon Plasmons
Surface plasmon polaritons (SPPs) in 2D materials enhance light-matter interaction and enable development of super lenses, subwavelength metamaterials, and other photonic devices. In-situ characterization of polaritonic excitations requires a...
PSH - Mirror Tip Tilt Systems
The paper presents a range of piezo-based mirror tip-tilt systems. It describes applications and compares the piezo to other technologies, such as voice coils and MEMS.
Measuring Absorptance and Refractive Index of Thin Films with UV/Vis/NIR
An optical coating consists of a combination of thin film layers that create interference effects used to enhance transmission or reflection properties for an optical system. In this paper we will show how the absorptance, refractive index, and film...
Preparing TEM Specimens and Atom Probe Tips by Laser Machining
Preparation of electron-transparent thin specimens can be costly in terms of time and is often challenging. Laser processing is an effective method for rapidly removing significant volumes of material to reduce the total time to a finished specimen....
Advanced Control Technology for Laser Material Processing
Advanced motion control with highly synchronized laser control solutions achieve higher throughput and accuracy, while allowing machine builders and system integrators to reduce risks and time to market. Ultrafast lasers are being rapidly adopted...
How Accuracy Works in Conjunction with Dynamics
Achieving high accuracies during dynamic positioning poses a particular challenge for motion systems. A high-performance motion system is expected to maintain positional accuracies when in motion. However, you must also take into consideration...
PDH Technique with Moku:Lab’s Laser Lock Box — An FPGA-based all-in-one Solution for Laser Frequency Locking
The Pound-Drever-Hall (PDH) technique was first introduced by R.V. Pound, Ronald Drever, and John L. Hall in 1983. It is a widely used method to match the emitting optical frequency of a laser to a Fabry-Perot cavity. PDH locking uses light...
Laser Sources for LiDAR Applications
RPMC has published an extensive amount of educational content on the fundamentals of LiDAR and LiDAR applications, including self-driving cars, windspeed monitoring, and active night vision imaging systems. Here, we'll take a different approach and...
Next Generation Two-photon Microscopy using the FemtoFiber Ultra 920 Fiber Laser
Two-photon fluorescence microscopy has become a key technology in biological imaging enabling three-dimensional, noninvasive studies of biological tissue on the submicron scale. To boost the usability of this method and to provide an ultracompact,...
Wavelength Stabilized Fiber-coupled Laser Modules for DPSS and Fiber Laser Pumping
nLIGHT continues to drive innovation in multi-emitter diode modules, as demonstrated by successfully reducing our laser diode voltage by means of a revised epitaxy across multiple wavelengths, and then demonstrating module level results of these new...
How to Select Optimal Positioning Equipment for Laser Direct-Write Processes
This paper explains how to select optimal positioning equipment for laser direct write processes. Advanced manufacturing techniques, such as laser direct write of waveguides in mobile phone displays, rely on optimized precision positioning equipment...
(25 results found)
May 2024
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