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Collimating Lens Assemblies with Adjustable Focus for High NA Fiberoptic Patch Cords Used with Fiber-Coupled LEDs

LumeDEL LLC introduces fiberoptic collimating lenses optimized for fiberoptic patch cords with high numerical aperture (NA) up to 0.63. Very high NA, multimode optical fibers provide the best optical coupling efficiency with LEDs to deliver maximum output power.

18 Jan 2024

3D Printing Unleashes Lasers with Unprecedented Power and Size

Researchers have demonstrated for the first time that 3D-printed polymer-based micro-optics are capable of withstanding the heat and power levels seen inside lasers.

14 Dec 2023

Multiplexing Technologies Unlock Ultra-High-Speed Optical Fiber Communication

Scientists from the National Institute of Information and Communications Technology collaborated with the Eindhoven University of Technology and the University of L'Aquila and achieved a groundbreaking data rate of 22.9 petabits per second using a solitary optical fiber.

1 Dec 2023

Unveiling Single-Photon Emission in Ytterbium-Doped Fiber

The capacity of quantum-based systems is quick in computing and stronger in encryption for computation and communication systems.

3 Nov 2023

Testing Seafloor Fiber Optics for Earthquake Early Warning

The absence of seismic stations offshore of densely populated coastlines—where some of the world’s most seismically active places are located—poses a significant barrier to earthquake early warning systems (EEW).

18 Oct 2023

Biocompatible and Biodegradable Optical Fiber for Biomedical Sensing

Electrical signals play a critical role in governing numerous functions within the human body, including transmitting messages between brain neurons, triggering the heart's muscle contractions, and enabling movement in the hands and feet, among other vital processes.

21 Sep 2023

STL Starts to ‘Make in America’ With Its Next-Gen Lugoff OFC Facility

STL, a leading global optical and digital solutions company, today formally announced the launch of its state-of-the-art manufacturing facility in Lugoff, South Carolina - The Palmetto Plant.

19 Sep 2023

High-Precision Tracking of Induced Seismicity From a Small CO2 Injection

According to a new study reported, scientists at a field site in Victoria, Australia are among the first to make use of fiber optic distributed acoustic sensing (DAS) for high-accuracy tracking of induced seismicity from a small carbon dioxide (CO2) injection.

24 Jul 2023

Simplified Hybrid DFOS System for Simultaneous Measurement of Multi-Parameters

The current idea of smart cities based on the Internet of Things needs to be established, and this requires the real-time monitoring of facilities, particularly large facilities (such as rail transit systems, large bridges, and buildings), which can supply information regarding their surrounding environment and allow for the assessment of their health conditions.

17 Jul 2023

Easy Alignment Beam Expander Modules

Optical Surfaces Ltd has developed a new modular approach enabling simple set-up of a larger diameter beam expander assembly aligned to your optical experiment.

From Optical Surfaces Ltd. 21 Jun 2023

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