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Sensors & Detectors White Papers
Methods for Measuring Display Defects and Mura as Correlated to Human Visual Perception
Human vision and perception are the ultimate determinants of display quality, however human judgment is variable, making it difficult to define and apply quantitatively in research or production environments. Traditional methods for automated defect detection do not relate directly to human perception. Accurately correlating human perceptions of defects with the information that can be gathered using imaging colorimeters offers an opportunity for objective and repeatable detection and...
Light Changes Matter – with Optics, Lasers and Sensors
Jenoptik is a global OEM supplier of solutions and products based on photonics technologies with more than 25 years experience in the fields of optics, laser technology, digital imaging, opto-electronics and sensors. Our customers work in areas such...
SWIR Application - Microscopy
Explore how SWIR cameras, particularly NIT HiPe SenS, bring benefits for low light and long exposure time. Applications include Microscopy, Biomedical Imaging, and Semiconductor Inspection.
Measuring High Power Lasers
High-power laser beams deliver a lot of power into a small, precisely controlled space. Parameters that are not controlled can unexpectedly change what the process is doing and where. The way to prevent this is to monitor the relevant parameters of...
Maximum Measurable Power for Photodiode Detector
Photodiodes are one of the most common detectors used for measuring optical power of a light source. However, the maximum power specification is an oversimplified representation that provides easy information for the user to decide which detector to...
Board Level Cameras: Solving Big Vision Challenges With a Small Vision Solution
This document covers various reasons why board level cameras can make a difference in compact vision systems and embedded systems, applications for board level cameras, and explores some board level camera options available on the market today.
Video Spectroscopy Meets Artificial Intelligence
Hyperspectral imaging, the combination of spectral and spatial information, has enabled advances in fields as diverse as precision farming, machine vision, and biomedical imaging. Cubert’s most recent development, the hyperspectral light field...
IR Filters for Gas Analysis
Thin film filters specially designed for infrared applications ranging from environmental monitoring, thermal imaging, medical, and power distribution. We offer high transmission, narrow and wide passbands, high rejection outside the passband, and...
Health and Sanitization through UV Lighting
With increased awareness and necessity for rapid disinfection methods due to the current coronavirus pandemic, ultraviolet disinfection has become a viable method to achieve it. Determining the amount of UV energy the light source emits onto the...
LIGHTENING THE LOAD: How Photonics is Reducing our Environmental Impact
Four companies from the Luminate startup accelerator in Rochester, N.Y. are making major contributions to sustainability initiatives with emerging optics, photonics, and imaging (OPI) technologies. Their work is driving energy savings and better...
UVC Sensors to Monitor Ultraviolet Germicidal Irradiation (UVGI)
The healthcare industry and front-line workers utilize UVC sensors and radiometers to aid in the process of disinfecting personal protective equipment (PPE) with Ultraviolet Germicidal Irradiation (UVGI). Solar Light Company, Inc. provides solutions...
Light-Emitting Diodes: A Primer
This article will provide an overview of the LED operation and a brief look at the industry. Various types of LEDs, the corresponding wavelengths, materials used in their composition, and some applications for the specific lamps will also be...
Plastic Sorting Using Mid-IR Linear Detector Array
This paper explains how to use MID-IR linear detector array in sorting area. High performance optical sorting systems are the main application of multielement detectors. The detector line scans elements moving on the tape and allows their...
Alvium Sensor Shutter Modes
This brief application note describes the differences between the two sensor shutter modes in Allied Vision's Alvium Camera Series. Quickly learn which shutter mode is right for your application.
Benefits of Client-Server Systems for Quality Control with Vis-NIR Spectroscopy
Analyzer systems monitoring product quality can offer substantial advantages when organized in a client-server network compared to the more traditional local installation. This white paper presents different client-server setups and their benefits....
Multispectral Array Technology - Meeting New Space Economics and Obligations
For over 40+ years, Materion Precision Optics (formerly Barr Associates) has been providing cutting edge multispectral arrays for high end government sponsored programs (Landsat, VIIRs, etc.). By working closely and collaborating with our customers...
Using Lighting To Optimize Camera Performance
A rule of thumb in imaging is that there can never be too much light. A common problem is finding enough light to clearly image a subject. Utilizing light sources in an efficient and deliberate manner can address this problem by reducing the amount...
When to Choose HOT MWIR Over Uncooled LWIR
Cooled midwave infrared (MWIR) cameras have long held a tactical advantage over uncooled longwave infrared (LWIR) cameras in many airborne and ground-based missions. But while cooled MWIR cameras are highly sensitive, they are also larger, heavier,...
Ordering Options: What Does Your Camera Need?
This paper covers how to best optimize a camera order to improve camera performance. The topics in this paper include: camera ordering options, removing cover glass, removing all the glass within the camera (including the optical window and cover...
Using a Single Versus Multiple Cameras In Aerial Imaging
This paper covers the use cases of using multiple cameras for aerial imaging and address the advantages of such set ups over single camera systems. Topics include: Creating mosaics to image wider areas, software stitching and why pixel width and...
The Fast Lane to Embedded Vision
Sensor Modules are small imaging solutions used to easily integrate customized vision technologies into machines and devices that allow them to see. Developers of robots, drones, IoT, consumer devices and surveillance applications benefit from...
Cloud-Based, AI Deep Learning Enabled Handheld Raman for Mixture Analysis
CloudMinds XI™ is the world’s first cloud-based, AI deep learning enabled handheld Raman spectrometer. Being integrated with a smartphone, its operation is fully automated with an intuitive android app suitable even for novice users. XI™...
Radiation Resistant Lenses
Drawing upon approaching 30 years experience — Resolve Optics has built a strong reputation for specialist lens design and manufacture of smaller production quantities of radiation resistant lenses and optical products on time to strict...
Replacing Hard to Source and Obsolete Optical Components
Periodically organisations are faced with replacing hard to source or obsolete optical components within their camera, sensor, or instrument systems. It is at this critical point that you have to choose whether to search for an off-the-shelf...
Application in Optical Design: Optimization for Receiver Enclosed Energy in LiDAR Systems
Enclosed energy optimization can be an important way to achieve high-performance optical systems that have stringent irradiance requirements, such as spectrometers and solar concentrators. This white paper shows an example LiDAR receiver system with...
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April 2024
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