Biophotonics_Concepts_to_Applications
7.8 Surface Plasmon Resonance Biosensors Surface plasmonsare electromagnetic waves that propagate along the surface of a metalli ...
is incident on the metal surface at a specific angle (called theplasmon resonance angle) is coupled to the surface plasmon modes ...
curve in Fig.7.28. Thereby highly sensitive physical, chemical, and biological sensing functions can be enabled with a compact d ...
assume there is a power loss of 0.8 dB at each port of the coupler. If a power level of 10 mW enters the coupler from the SMFfib ...
References D. Hoa, A.G. Kirk, M. Tabrizian, Towards integrated and sensitive surface plasmon resonance biosensors: a review of ...
U. Utzinger, Fiber optic probe design (Chap. 7), inBiomedical Photonics Handbook; Vol 1; Fundamentals, Devices, and Techniques, ...
X.Y. Dong, H.Y. Tam, P. Shum, Temperature-insensitive strain sensor with polarization-maintaining photonic crystalfiber based S ...
G.T. Kanellos, G. Papaioannou, D. Tsiokos, C. Mitrogiannis, G. Nianios, N. Pleros, Two dimensional polymer-embedded quasi-distr ...
Chapter 8 Microscopy Abstract Many technical developments have appeared in recent years to enhance imaging performance and instr ...
closely spaced points. Next, the functions of confocal microscopes,fluorescence microscopy, multiphoton microscopy, Raman micros ...
Special measurement devices such as grids, scales, and pointers that are intended to be in focus and registered on the specimen ...
visualization of certain cells or cellular components under a microscope. Because of this staining requirement, live cells usual ...
In theinverted microscopeshown in Fig.8.3, the stage and the specimen are viewed from the bottom of the instrument and the trans ...
Brightfield microscopyis commonly used to observe color and light intensity (brightness) information from a stained specimen. T ...
Dark field microscopyemploys oblique illumination to enhance contrast in specimens that are not imaged well when using brightfi ...
the index differences into intensity variations that can be visually observed and recorded. Differential interference contrast( ...
length have a greater NA (i.e., a greater light-gathering ability) and yield afiner resolution of the sample. Example 8.1Conside ...
number, which is called thefield of view(FOV) or thefield diameter, allows the viewer to estimate the size of the object being e ...
For example, consider a specimen consisting of many thin layers of material, as shown in Fig.8.6. With a large depth offield (i. ...
8.2 Resolution and Diffraction Limit When viewing an object in a microscope, the light coming from the specimen can be represent ...
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