Optically

Optically, in the context of scientific and technical applications, relates to the use, application, or interaction of light. It describes something viewed, measured, or perceived through the means of light, or involves light-based devices and techniques. It often indicates a reliance on visual examination, measurement of light properties (like wavelength, intensity, and polarization), or the design and function of instruments that manipulate light (e.g., lenses, mirrors, lasers). The term also may refer to the physical properties of materials which affect the behavior of light. Furthermore, it can also describe something that is an illusion or trick of the eye.

Optically meaning with examples

• The astronomer, examining the data through the telescope, analyzed the light emitted by the distant galaxy, confirming its composition optically. The advancements in optically-based data transmission improved the speed of internet communication. A more optically efficient lens was added to the telescope to enhance the resolution. The faint light from the quasar was studied optically to understand its nature.
• The researchers developed an optically-based sensor to measure subtle changes in temperature with precision. The use of optically clear materials in the construction of the sensor provided accurate readings. The effectiveness of the technique hinges upon the careful alignment of the light path optically. Their system was based on studying the optically observable changes when the materials were heated.
• The museum display presented a vibrant array of colors, created through the optically manipulated light. This enhanced the art's appeal. They crafted their image, using the principles of optically-based illusion techniques, to produce a 3D display. The artist’s creation of art required the usage of filters to alter the image optically. The curator presented an optically striking exhibit.
• The surgeon used optically enhanced tools to view the internal organs during the minimally invasive procedure. The high-resolution camera helped to create a view of the affected tissues. The surgeon's instruments utilized the principles of optically based imaging, providing the information needed to make repairs. The intricate surgical procedure depended on the surgeon's capacity to guide the instruments optically.