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The Multi-Unit Spectroscopic Explorer ( MUSE) is an integral field spectrograph installed at the Very Large Telescope (VLT) of the European Southern Observatory (ESO). [1] [2] [3] It operates in the visible wavelength range, [1] and combines a wide field of view with a high spatial resolution and a large simultaneous spectral range (480-930 nm ...
Integral field spectrographs use so-called Integral Field Units (IFUs) to reformat the small square field of view into a more suitable shape, which is then spectrally dispersed by a grating spectrograph and recorded by a detector array. There are currently three different IFU flavors, using respectively a lenslet array, a fiber array or a ...
Bioinstrumentation or Biomedical Instrumentation is an application of biomedical engineering which focuses on development of devices and mechanics used to measure, evaluate, and treat biological systems. The goal of biomedical instrumentation focuses on the use of multiple sensors to monitor physiological characteristics of a human or animal ...
The instruction unit ( I-unit or IU ), also called, e.g., instruction fetch unit ( IFU ), instruction issue unit ( IIU ), instruction sequencing unit ( ISU ), in a central processing unit (CPU) is responsible for organizing program instructions to be fetched from memory, and executed, in an appropriate order, and for forwarding them to an ...
to correct refractive errors of the eye; a little invasive. Phoropter. used in refraction testing. Tonometers. used to determine the intraoccular pressure (IOP) - useful in glaucoma; video link for various types of tonometers. Speculum: to keep the eyes open during any operation. Universal eye speculum.
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Investment Fund for Developing Countries ( Investeringsfonden for Udviklingslande) (IFU), is a Development Financial Institution owned by the Government of Denmark. IFU is a self-governing, state-owned fund, whose objective is to promote economic and social development in developing countries. The Fund provides risk capital and advice to ...
MIRI, or the Mid-Infrared Instrument, is an instrument on the James Webb Space Telescope. [1] MIRI is a camera and a spectrograph that observes mid to long infrared radiation from 5 to 28 microns. [1] It also has coronagraphs, especially for observing exoplanets. [2] Whereas most of the other instruments on Webb can see from the start of near ...