As the realm above Earth’s atmosphere shifts from the domain of national space agencies to private corporations, the challenges associated with designing and deploying robust, space-based optical networks are evolving as well. In addition to meeting the rigorous technical demands of optical intersatellite links (OISL), organizations operating in space must contend with impactful commercial and supply chain considerations. Click to learn more.
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Integrated Multifunction Filters Help Telecom Module Engineers Do More with Less
Explore the advantages of Iridian multifunction filters for telecom applications and their role in device miniaturization and performance.
How Optical Filters Enable Data Centers’ Ubiquitous AI Demands
Iridian has a wealth of experience in designing and manufacturing optical filters for both long-distance signal transportation (telecom filters) and for short-range data center interconnects (datacom filters).
Fire Detectives In Orbit: Using Remote Sensing to Detect Wildfires
Iridian provides cost effective, advanced optical technology to enable optical Earth Observation (EO) and Remote Sensing for the purpose of wildfire detection, tracking, and management. Contact us for a customized solution to fit your needs.
The Application of WDM Channel Skip Filters
Channel skip filters are components added to wavelength division multiplexing (WDM) add/drop modules — in both coarse wavelength division multiplexing (CWDM) and dense wavelength division multiplexing (DWDM) applications — to facilitate band splitting and to manage multiple ITU channels.
These filters feature narrow transitions from pass band to blocking band, minimizing lost channels while maintaining high spectral efficiency (i.e., limiting insertion loss) since the express channels undergo only one reflection.
How Compensating Gain Flattening Filters Improve PPEF Performance
How Compensating Gain Flattening Filters Improve PPEF Performance. Iridian’s premium compensating GFFs offer a means to better control PPEF using what is known as the multi-design compensating method.
How to Choose a Raman Filter For Drug ID And Characterization
Precise use of filters gives Raman spectroscopy fantastic utility not only in drug identification and inspection but also the detection of explosives and unknown substances, materials inspection by U.S. Customs and port authorities, and food safety inspection. To learn more about choosing the right optical filter(s) for your drug ID applications, click to read the full article, contact the author or visit our website.
Improving DWDM Module Performance with Narrow Dual Band Pass Filters
By Xiaolun Zeng, Michelle Briere, and Rebecca Saaltink, Iridian Spectral Dense wavelength division multiplexing (DWDM) enables fiber-optic...
“More Signal, Less Background”
What do optical communications, remote sensing, bio/chemical molecular analysis, and astronomy have in common? Each of these applications utilize...
Eyes in the Skies- Optical Filters for Earth Observation
“Measurement is the first step that leads to control and eventually to improvement. If you can’t measure something, you can’t understand it. If you can’t understand it, you can’t control it. If you can’t control it, you can’t improve it.”
