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Microscopy White Papers
Shanghai Optics Design for Manufacturing (DFM) Case Study
Shanghai Optics offers first-class Design for Manufacturing (DFM) services. We are proud of our track history helping customers improve product quality and reduce their manufacturing cost significantly. Below is one example of the optical lens we helped to optimize and re-design.
Principles of Scanning Nitrogen-Vacancy Magnetometry Explained
Scanning nitrogen-vacancy (NV) magnetometry is a measurement technique that combines scanned probe microscopy (SPM) with optically detected magnetic resonance (ODMR) to image magnetic field distribution with high spatial resolution (<50 nm). This...
Methods of Imaging with Photoelastic Modulators
This paper highlights a range of options to utilize Photoelastic Modulators (PEMs) with imaging systems to generate full field polarimetric measurements. Due to the resonant nature of the polarization modulation, the change in polarization cannot be...
Positioning at the Nanoscale (and Below): Trust in Proven Performance
Through a deep knowledge of sensing technologies, technically adept personnel, and experience across applications as diverse as astronomy to live cell imaging, Mad City Labs helps our customers develop cost-effective and high-performance solutions....
Cricket 2 Single MCP
Advanced Image Intensifier adapter for low light level imaging applications, the Cricket™² is a plug & play camera attachment enabling low light level imaging and extreme high shutter speeds for CMOS and CCD cameras. The Cricket™² fitted with a...
Product Development Strategies for Electro-Optical Systems
This whitepaper looks at the unique challenges associated with optical systems by exploring two extremes, an ultra-high precision instrument, and a low-cost consumer product, and the different approaches necessary for a successful product design and...
Ingenuity + Instrumentation: Creating a Novel 4D Microscopy Method
Tracking particles at the micro or nanoscale is inherently difficult due to the complexity of the systems studied, as well as the technical challenges: a blend of instrument design, photonics, modeling, and imaging. The Welsher Lab at Duke...
Precision Motion and How to Achieve It
Nanoscale motion requires fastidious attention to instrumentation, passive controls, and experiment design. Most users have experience in motion control within the sphere of the microscale. In this paper we discuss what needs to be considered in the...
Fluorescence, Delayed Fluorescence and Phosphorescence Spectra of a TADF Emitter Measured Using the FLS1000 with a VPL Laser and Gated PMT Detector
Materials exhibiting thermally activated delayed fluorescence (TADF) have attracted widespread research attention as a new generation of high-efficiency emitters for use in Organic Light Emitting Diodes (OLEDs). In a TADF OLED, triplet excitons are...
Photoluminescence Spectroscopy of Carbon Dots
Carbon dots (C-dots) are nanoparticles composed of carbon with diameters below 10 nm. They were accidentally discovered in 2004 by Xu, et al1 when researching methods to purify carbon nanotubes. Since their discovery they have received much...
Gemstone Identification Using Raman Microscopy
Raman microscopy is an ideal method for analysing gemstones and other geological samples. Its non-destructive nature and lack of sample preparation make it particularly advantageous for analysing all gemstones with no concerns about damage of...
Identification of Microplastics Using Raman Spectroscopy
This application note will investigate 3 polymers, polyethylene (PE), polytetrafluoroethylene (PTFE), and nylon-6, using the Edinburgh Instruments RM5 Raman Microscope.
Confocal Raman and Photoluminescence Microscopy for Forensic Investigations
Forensic investigations often study extremely small samples which may need analyses by multiple techniques. Confocal Raman and Photoluminescence (PL) Microscopy are well-suited techniques for dealing with such samples. This application note details...
Sb to Mn Energy Transfer Revealed using Time-Resolved Emission Spectroscopy (TRES)
Heterometallic metal halide hybrids hold great promise due to the potential for synergistic photo-physical properties depending on the choice of the constituent metal centres. In this application note time-resolved emission spectroscopy (TRES) with...
Optical Filters and LED Illumination
Understanding the interplay of optical filters, microscope light source and fluorophore selection can be a complex task, especially when it comes to multi-channel imaging. However, the selection of each component can make or break a fluorescence...
Novel Hyperspectral Cameras for Low Light Applications
The white paper presents HERA, a novel hyperspectral camera, and a series of results obtained in different applications (agri-tech & food, plastic sorting, remote sensing, and microscopy). The HERA hyperspectral cameras, designed by NIREOS (Italy),...
Spatial Light Modulator 1024 x 1024
The 1024 x 1024 High-Speed Spatial Light Modulator is a beacon of advanced SLM technology and proprietary Meadowlark Optics software. The datasheet goes in-depth on its remarkable phase stability, diffraction efficiency, dielectric mirror coating,...
A Comparison of Some of the Key Technologies and Characteristics in CCD and CMOS Sensors
To assist in choosing the right technology for an application, this paper covers: • Historical background • Architecture • Improvements • Binning • Fill factor • Full well depth and capacity • Dynamic range • Frontside and backside illumination •...
Life Sciences Instrumentation - The Key to Health Care Transformation
The World Health Organization estimates that the number of people over age 60 will increase from 1 billion in the year 2019 to more than 2 billion in 2050, with life expectancy rising as well. Most of these people will live in heavily populated,...
Characterization of Dry Electrolyte Polishing Process
The preservation of the form is demonstrated by complementary form measurements using Ai Focus Variation technique. S neox Five Axis is a versatile metrology tool that perfectly suits our measurement needs and will be from now on a helpful tool in...
Characterizing the temperature-induced evolution of the shape and texture of a silicon wafer
Using Linkam’s precision temperature control chamber with Sensofar’s Linnik objective lens eliminates these problems and allows accurate measurement of 3D topographic profiles of nanoscale materials. S neox 3D optical profiler with a Linnik...
Cutting Edge Measurement of an Insert
The 3D optical profilometer S neox Five Axis makes it possible to quickly and flexibly obtain the key parameters necessary for the continuous improvement of our tools, such as the cutting edge radius, clearance and rake angles, or even the roughness...
Surface Characterization of Tribological Coatings: Wear Properties, Thickness and Roughness
With the S mart 3D profilometer, it is possible to more precisely measure the volume loss of the wear tracks after the friction and wear tests, since it measures the real shape of the wear track. There are many parameters that are important to study...
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...
Transforming XY Motion for Automated Microscopy
The SmartStage™ XY is the first of its kind high performance sample positioning stage where the motion controller, drive circuit, and encoder are ALL built-in. Eliminating multiple cables and external electronics allows for seamless integration,...
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May 2024
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