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Optics White Papers
Pushing Freeform Optical Manufacturing: Fabricating Optimax’s Largest Freeform Component
While manufacturing the largest extreme freeform optic that Optimax has fabricated to date, several issues associated with the size and complex shape of the optic were encountered, including generation and polishing of the part, logistics of moving such a large part around the shop floor, and devising efficient metrology methods. These challenges and their solutions will be discussed.
OE Products for Pharmaceutical & Medical Industries
We offer imaging components tailored for a wide variety of pharmaceutical quality control needs: standard and special lenses, lighting, cameras, controllers, and machine vision software.
Optical Coatings Infographic
Optical Coatings Infographic
Automated Solutions for SAE Standard HUD Measurement
Head-up display (HUD) technology is one of the largest growth areas in the automotive market, and standard measurement criteria are rapidly being defined to evaluate augmented projections for visual quality and safety of HUD systems. This paper...
Introduction to Optical Replication
Optical replication is a method of re-producing a reflective surface with the identical surface figure and optical performance of a master part. This process facilitates low- to large-volume production of various optic shapes, such as concave and...
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...
Curve Radii Repeatability
This paper quantifies Lattice Materials’ measurement methodology and manufacturing repeatability of a small diameter spherically generated silicon blank.
Multilayer Coating for Extreme Ultraviolet Experiments
Extreme ultraviolet (EUV) multilayer coatings have been designed and fabricated for many kinds of experiments including high-order harmonics application. In this paper, we present recent results obtained with Ru/B4C, Mo/Si, Zr/Al-Si, SiC/Mg...
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...
Recent Research Using Meadowlark Optics Spatial Light Modulators
This ever-evolving collection of recent research using Meadowlark Optics Spatial Light Modulators offers a brief overview of specific applications in which Meadowlark Optics’ Spatial Light Modulators are most commonly used. Citations to published...
High-Quality Molded Glass for Various Applications
The IHU series glass can transmit Ultra-Violet (UV) through the visible range.
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...
Dispelling the Myths About Laminated Filters
There is a common belief that there is no longer a need for traditional bandpass optical filters. While this may be true in some cases, not all laminated filters are created equal. In this paper we will illustrate the advantages and disadvantages of...
Hexapod Advancements: Alignment and Industrial Control Applications
1) Hexapod parallel kinematics together with novel controllers and algorithms allow for faster coupling optimization between (fiber) optical devices, across multiple channels. Many industries can achieve significant process savings, including...
Hybrid Gain Flattening Filters in Optical Fiber Amplifiers
Iridian Spectral Technologies has developed what is referred to as a Hybrid GFF, which combines the functionality of both a WDM and the GFF on one component. Specifically, a Hybrid GFF can block the pump laser from light in the range of...
Making Color Images – How Bayer Filters Work
Bayer filters are the most popular type of color filter array used by camera manufacturers to produce color images. This paper will describe how we perceive color, how a Bayer filter utilizes this information to detect colors, the common artifacts...
Colored Glass as a Versatile and Economical Means for Optical Filtering
Colored glass filters find many uses in optical systems including imaging, laser, and industrial equipment. We describe design and fabrication techniques for implementing low cost optical filters which are an excellent choice for production systems....
Ball Shaped End Caps
In this paper, general ball shaped end-caps are studied and illustrated. Different ball shaped end-caps were tested and measured for a variety of applications. For example, a 2.2 mm diameter ball shaped end-cap was manufactured on the end of the...
Are Large Image Sensors A Perfect Fit for Large Field of View Microscope Applications?
In the last years nearly all microscope manufacturers used image circles with 18 mm diameter to image their field of view to cameras connected to their microscopes. Only recently some microscope manufacturers increased their field of view to offer...
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 arrays (UV - LWIR)
This presentation discusses the past, present and future features of Multispectral Arrays in regards to space exploration. It details our butcher block assembly capabilities and features, and the expanding need for more capabilities due to the...
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...
Cassegrain Telescope with Fold Mirror
The following document will cover the analysis of a Cassegrain Telescope system. The polarization properties of the system will be measured with the Polaris-M software and the effects on imaging will be discussed. All plots and data have been...
How to Improve Resiliency in the Medical Device
This white paper examines how breakdowns in product quality, delivery, or availability can greatly disrupt supply chain management. But teaming up with a value-based, ISO 22301-certified supplier can provide engineers and medical device...
5 Most Common Mistakes in Designing Precision Super Hard Components
Over nearly four decades, IRD has been manufacturing precision optical and non-optical components in super hard materials. Roughly 80% of the designs have benefited from IRD’s proprietary Design for Manufacturability (DFM) Review. During these...
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April 2024
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