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Imaging White Papers
Optical Design Tolerancing: A Key to Product Cost Reduction
The ideal optical system design minimizes production costs and meets performance requirements using achievable component and assembly tolerances and well-chosen post-assembly adjustments. Optical design software can help make this ideal manufactured system a reality. This paper demonstrates how CODE V’s advanced tolerancing features provide outstanding speed, accuracy, and flexibility to help maintain optical system performance while reducing costs during product development and throughout the...
Phosphorescence Lifetime Imaging Microscopy (PLIM) Measurements: Practical Aspects
Characterization of emissive materials including their luminescence lifetime plays an important role in material science, especially in chemical sensing. Interest in Phosphorescence Lifetime Imaging (PLIM) has been renewed with the booming...
See How Forensic Investigators Research Cases Using FLIR Thermal Cameras
Researchers have been looking for an alternative method of detecting the presence of dilute concentrations of blood on fabric. They have found a solution in thermal imaging with FLIR thermal imaging cameras. While blood is not visible on its own in...
Next-Generation Metrology Facilitates Next-Generation Displays
Impressive advances in production technology have created high-density displays operating over wide color gamuts, but what is built must be tested, and improved production requires improved metrology. Color presents a particularly challenging...
How Machine Vision Cameras Help Medicine
Cameras have become a significant component in a multitude of medical applications, especially in the fields of microscopy, ophthalmology, pathology, endoscopy, lab automation and biomedical research. This Basler White Paper will explain what makes...
Combining the MicroTime 200 with the Bruker BioScope Catalyst AFM for Multiparameter Cell Imaging
Combining atomic force microscopy (AFM) with single-molecule-sensitive fluorescence microscopy grants fascinating insights into the structure and interactions in cells. The AFM part reveals structural information of macromolecular complexes, while...
Easy High Dynamic Range Imaging for Welding Vision
Welding has long been a key technology for assembling metals parts in various industries. Nowadays with the constant search of quality and productivity, welding has become increasingly sophisticated with the introduction of new processes and the...
Infrared Camera Accuracy and Uncertainty in Plain Language
How accurate are thermal imaging cameras, and how are they calibrated? Understanding infrared camera accuracy and sensitivity can help clarify the value of well-calibrated thermal imaging cameras. In this paper, we use layman’s terms to explain how...
Promoted Content
High Performance SWIR Imaging Cameras
Silicon based area detectors (e.g. CCDs or CMOS) are widely used in high performance imaging applications, detecting wavelengths from soft x-ray through to near infrared (NIR). Typically the quantum efficiency (QE) of these detectors decreases...
Promoted by: Raptor Photonics Ltd.
Promoted Content
Discover the Truth About Range Data
Security Systems Integrators know that effective site design comes down the level of fidelity in the camera range performance data. The industry is flooded with conflicting information when it comes to range performance. Accurately gauging range...
Promoted by: Leonardo DRS, Electro-Optical Infrared Systems
How can I find the right digital camera for my microscopy application?
Nowadays, image processing is found in a wide range of optical microscopy applications. Examples for this are medical and biological research, diagnostics, testing of medicinal products, or material sciences. Microscopy cameras are an important...
Are Off-the-Shelf Optics Always the Best Solution?
A white paper from Resolve Optics addresses the commonly asked question "Are off-the-shelf optics always the best solution?". Today there exists a huge number of off-the-shelf lenses for mass market applications where unit cost is the dominant...
Promoted Content
Fluorescence Lifetime Imaging Application Simplified... With the pco.flim
The pco.flim whitepaper gives an introduction in fluorescence lifetime imaging, if it is done in the frequency domain, with all the required background information. It is thought to refresh the knowledge about photo luminescence and how lifetime...
Promoted by: PCO-TECH Inc.
Toward a single-chip TECless and NUCless InGaAs SWIR camera with 120dB Intrinsic Operation Dynamic Range
This paper describes NIT’s single-chip InGaAs SWIR camera with more than 120-dB instant operational dynamic range with an innovative CMOS ROIC technology, so-called MAGIC, where the pixel is driven in a solar cell mode, invented and patented by New...
Illumination for Law Enforcement, Logistics, Safety, and Security
Today’s fast changing world requires an ever-increasing level of sophistication in security applications. Illumination is a crucial component of any system employed to discover anomalies in scanned objects or find minute variations that could cause...
Hyperspectral Imaging Ground Surveying
An ultra-compact, easily deployable, high-performance hyperspectral imager is deployed specifically for use on small unmanned aerial vehicles (UAVs), to monitor the details of spatial, temporal, and spectral representation of ground objects.
DRS Technologies’ Patented Sensor Technology Revealed
Learn the truth about what’s behind DRS Technologies’ competitive advantage over thermal sensor manufacturers – the patented Advanced-Absorber Microbolometer Superstructure, providing better performance through superior image quality and enhanced...
e2v Space-Qualified CMOS Image Sensor Capability and Roadmap
e2v is a leading global provider of high performance image sensors for space applications with over 100 devices flown in missions ranging from Earth observation to planetary exploration and space science.
Ultra-Narrowband Optical Bandpass Filters with Large Format and Improved Temperature Stability
Hard coated ultra-narrowband optical filters made using modern plasma processes offer much improved transmission, temperature stability and out of band blocking as compared to legacy soft coatings. These filters are used in optical systems as...
Time-Lapse Imaging with Lamp and LED – Stability vs Repeatability
Advancements in LED technology today enable LEDs to provide a compelling alternative to lamps for fluorescence microscopy illumination and have become increasingly popular. This article discusses the differences in stability between Lamps and LEDs,...
Use of White Light Fluorescence LED in long-term Live Cell Imaging Applications
Lamps have long been used in microscopy facilities to conduct time-lapse imaging experiments. Light uniformity, stability and sample exposure are key in generating reliable data. In this study, we evaluate an LED system (X-Cite 120LED) for our...
Design of Long Working Distance Graded-index Fiber Lens With a Low NA for Fiber-Optic Probe in OCT Application
A fiber-optic probe for optical coherence tomography (OCT) applications typically includes a short section of graded index (GRIN) fiber fused onto a single-mode (SM) fiber. The GRIN fiber acts as a lens to focus the output of the SM fiber and to...
Dynamic – Dynamic Range
The dynamic or dynamic range of a CCD-camera system is a widely used term to characterize the ability of a camera system to measure or image light/dark differences. In the field of photography, the dynamic range is analogous to the contrast range....
Pixel Size & Sensitivity
The relationship between pixel size of an image sensor and its sensitivity is discussed in detail to illuminate the reality behind the myth that larger pixel image sensors are always more sensitive than small pixel sensors.
Super-resolution Microscopy
This article provides an overview of some of the key developments in super-resolution microscopy -- the art of enhancing the diffraction-limited resolution of an optical microscope.
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April 2024
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