Mikrolinse

Mikrolinse is a term that can refer to several related concepts within optics and microscopy. At its core, it generally denotes a very small lens, significantly smaller than a conventional macroscopic lens. These micro-lenses are often used in applications where miniaturization or specific optical manipulations at a small scale are required.

One common application of mikrolinse technology is in imaging systems, particularly in digital cameras and mobile phone cameras. Arrays of micro-lenses are used to improve the light-gathering capability and resolution of image sensors. Each micro-lens focuses light onto a specific pixel or group of pixels, enhancing the overall image quality. They are also employed in some types of microscopes, such as those used in medical diagnostics or scientific research, to achieve high magnification and detailed imaging of microscopic specimens.

Beyond imaging, micro-lenses find use in optical communication systems, where they can be used to align and focus light beams. They can also be incorporated into optical chips or photonic integrated circuits for manipulating light on a micro-scale. The fabrication of micro-lenses typically involves techniques like photolithography, electron beam lithography, or molding, allowing for precise control over their size, shape, and optical properties. The development and application of micro-lenses continue to advance, contributing to progress in fields ranging from consumer electronics to advanced scientific instrumentation.