Achromatic Fiber Couplers (Fiber Ports) and Fiber Collimators all designed for coupling multiple wavelengths into single-mode and polarization-maintaining fiber cables with high coupling efficiency, pointing stability and long-term stability. All fiber couplers have an adjustable focus and are. Video 1. 1 This animation provides an introduction to the mechanism of the FiberPort and shows how the FiberPort can be used as a collimator. For more information, please see the Alignment Procedure tab. Thorlabs' compact, ultrastable FiberPort micropositioners provide an easy-to-use platform for. Thorlabs' High-NA Achromatic Collimators are designed for use with high-NA multimode fiber, and are therefore ideal for applications such as fiber photometry. The collimator is coated with anti-reflection coating for visible light, and the fiber connector options include FC/PC, FC/APC, or SMA905. Compared with aspheric collimators, the air-spaced lens. Definition: devices for collimating the light coming from a fiber, or for launching collimated light into the fiber Alternative term: fiber-optic collimators Category: fiber optics and waveguides Concept tree: Related: beam collimators fibers fiber connectors collimated beams insertion loss fiber. Product Configurator for all achromatic Fiber Couplers / Fiber Collimators. Please use the check boxes and sliders to select certain features and narrow down your search to the specifications you need.