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Chiral Magnon Dynamics in a Kitaev Magnet Revealed by Magneto-Optics
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Optics News, 1987
Fiber-optic technology has its own distinct set of measurements, based largely on a mixture of optical and electronic techniques. This chapter covers the important optical aspects of fiber-optic measurements, assuming you know something about electronics.
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Fiber-optic technology has its own distinct set of measurements, based largely on a mixture of optical and electronic techniques. This chapter covers the important optical aspects of fiber-optic measurements, assuming you know something about electronics.
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Elasto-optic polarization measurement in optical fiber
Optics Letters, 1981A method is described for the nondestructive determination of the state of polarization of the guided light at an arbitrary point along a single-mode fiber. The fiber is squeezed laterally with a small, periodic (75-Hz) force. The azimuth of the force is varied.
N, Chinone, R, Ulrich
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Optical Measurement of Nasal Swellings
IEEE Transactions on Biomedical Engineering, 2004We introduce a new optical method to noninvasively and continuously measure the swelling process of the nasal mucosa whereby we use light of different wavelengths in the red and near-infrared range which is transilluminated through the nasal tissue and whose extinction is recorded as a function of time.
Hampel, U. +3 more
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1984
In the following sections, we shall discuss a variety of field and laboratory measurements on telecommunication fibers, largely excluding sources, detectors and electronics. Certain of these measurements, especially bandwidth and attenuation, will often yield different results for different launching conditions.
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In the following sections, we shall discuss a variety of field and laboratory measurements on telecommunication fibers, largely excluding sources, detectors and electronics. Certain of these measurements, especially bandwidth and attenuation, will often yield different results for different launching conditions.
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MEASURING NON-SPHERICAL OPTICAL SURFACES
Contact Lens and Anterior Eye, 2001More lens designs for the presbyopic market are emerging and the use of novel constructions to generate varifocal optics in contact lenses is increasing. A number of designs incorporate aspheric shapes, of known p-values on the front and back surface of contact lenses.
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Optical Measurement Techniques
2021The characterisation as well as improvement of various photonic devices, functional nanomaterials and quantum structures heavily relies on advanced optical tools. These tools typically incorporate suitable light sources and detection schemes to probe properties of the target system optically. Through special measurement techniques, one can for instance
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Optical Surface Temperature Measurement
1996A crucial problem of realizing the international thermonuclear experimental reactor — ITER - is to handle the energy flux into the scrape off layer (SOL) and to control the energy flux onto the divertor plates. A main topic in research programs of present day tokamaks is to find operation regimes realizing simultaneously a high energy flux into the SOL
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