April 29-May 4, VisiMax's technical team will attend Techcon, a technical conference hosted by the Society of Vacuum Coaters (SVC), the global source for learning, applying, and advancing vacuum coating, surface engineering, and related technologies.
Optical filters are generally used to selectively transmit or reject a narrow wavelength band or a range of wavelengths. VisiMax can provide a variety of optical light filters; one area of application is filter coatings. VisiMax Process Color Filters selectively and accurately pass the light of a small range of colors while reflecting other colors. Our heat-resistant dichroic filter coating technology produces durable interference filters that render light with precise spectral control.
Photonics West attendees can nearly always expect a great show, but exactly what makes it great changes year after year. Sometimes it's the exhibitors' displays that wow, other years the classes and presentations get the attention, and the conversations with fellow attendees are always of interest to those looking to keep up with the latest industry trends.
As one of the most common types of optical coatings, anti-reflective coatings are typically used in various types of applications such as light fixtures, displays, and eyewear. Specifically, VisiClear Anti-Reflection Coatings from VisiMax are used in applications across a wide variety of industries and across the globe. One other notable application for anti-reflection coatings is Digital Light Projection (DLP) systems.
Optical coating is a complex process with critical details that can greatly impact the outcome of a project. Many times, thin film coating knowledge is an understanding of certain variables that is developed over time. Because large portions of the workforce are baby boomers who will retire in the near future, how do you train the incoming coating engineers in a field that simply requires experience?
Optical coating is a high-tech process that requires an incredible commitment to quality, particularly due to the sophistication of the customers’ applications. Mistakes in optical coating are expensive and can have tremendous supply chain consequences. For VisiMax and other coaters, the quality of our coating process is the single most important measure of our success.
Having optical coating work done is often perceived by optics systems designers and fabricators as risky, expensive, and painful – sort of like going to the dentist. But it doesn’t have to be like this. When you establish a relationship with an experienced coating partner the risks within your optics supply chain are mitigated.
For an optical coater, SPIE’s annual Optics + Photonics conference is like a boiled down version of Photonics West—a distillation of everything we want in an optics conference without the hustle and bustle of the magnificent Moscone Center. Photonics West is still a favorite because of its importance to us and our industry, but Optics + Photonics delivers the facetime and prospecting potential that we crave from a high quality trade show.
Managing Risk in Optical Supply Chains
Trusting a single source with your company's entire optical coating needs speaks volumes to partner loyalty. But in an ever-evolving industry that is driven by rapid turnaround, a diversified supply chain is not only a safe business decision but a smart one. Diversification of suppliers opens up business opportunities that single source reliance cannot.