Nanophotonics: Shrinking light-based technology
... offered by plasmonic nanostructures suggests interesting new perspectives to interface light and matter, possibly even down to the level of illuminating a single molecule with a single photon. This level of control becomes possible as light is shrunk in all three dimensions. Optical antennas are nan ...
... offered by plasmonic nanostructures suggests interesting new perspectives to interface light and matter, possibly even down to the level of illuminating a single molecule with a single photon. This level of control becomes possible as light is shrunk in all three dimensions. Optical antennas are nan ...
Advantages of Infinity-Corrected Optics in FT
... comes to focus at a point offset from the sample plane, or at the wrong point in the sample plane will result in infrared interaction with sample areas outside the area of interest. This produces spectral data with a reduced signal to noise ratio and exhibiting unwanted spectral features due to surr ...
... comes to focus at a point offset from the sample plane, or at the wrong point in the sample plane will result in infrared interaction with sample areas outside the area of interest. This produces spectral data with a reduced signal to noise ratio and exhibiting unwanted spectral features due to surr ...
Prediction of photothermal phase signatures from arbitrary
... the nanoparticle material, shape and size, which greatly affect its optical properties and the resulting phase signal. Instead of synthesizing many types of nanoparticles and trying them experimentally, simulation tools for prior evaluation of the expected thermal and phase signals can be used. Only ...
... the nanoparticle material, shape and size, which greatly affect its optical properties and the resulting phase signal. Instead of synthesizing many types of nanoparticles and trying them experimentally, simulation tools for prior evaluation of the expected thermal and phase signals can be used. Only ...
Unit 9: Atomic Structure, Periodicity and Chemical Bonding
... shielded by more electrons than lithium and is therefore more easily removed at a lower energy. (b) The addition of electrons to a neutral atom produces an anion that is significantly larger than its parent atom. Even though both ions are isoelectronic, there is a greater nuclear positive charge in ...
... shielded by more electrons than lithium and is therefore more easily removed at a lower energy. (b) The addition of electrons to a neutral atom produces an anion that is significantly larger than its parent atom. Even though both ions are isoelectronic, there is a greater nuclear positive charge in ...
Tapered Fiber Fabrication
... cavity will cause a change in the optical field in the cavity in a process known as dynamic back-action, which is caused by momentum transfer. This process can result in either amplification or cooling (damping) of the system: amplification when power flows from the optical to the mechanical mode a ...
... cavity will cause a change in the optical field in the cavity in a process known as dynamic back-action, which is caused by momentum transfer. This process can result in either amplification or cooling (damping) of the system: amplification when power flows from the optical to the mechanical mode a ...
Experimental test of beam splitter techniques
... The next difficulty is to realize a double well trapping potential where position and height of the central barrier can be finely controlled at will. The beam splitter for a trappe ...
... The next difficulty is to realize a double well trapping potential where position and height of the central barrier can be finely controlled at will. The beam splitter for a trappe ...
Steady-state quantum interference in resonance
... When a laser resonantly excites a many-level atomic system there are a number of quantum interference effects which can occur in the absorption and subsequent fluorescence. The possibility of transient quantum beats in the spontaneous emission following impulse excitation was first proposed by Breit ...
... When a laser resonantly excites a many-level atomic system there are a number of quantum interference effects which can occur in the absorption and subsequent fluorescence. The possibility of transient quantum beats in the spontaneous emission following impulse excitation was first proposed by Breit ...
Absolute phase and amplitude mapping of surface acoustic wave
... Acoustic wave propagation on piezoelectric material is well-known and has led to a thriving use in filters [1], resonators [2] and sensors [3]. While accurate design tools have been developed [4], rising operating frequencies emphasize some of the one dimensional or two-dimensional limitations of th ...
... Acoustic wave propagation on piezoelectric material is well-known and has led to a thriving use in filters [1], resonators [2] and sensors [3]. While accurate design tools have been developed [4], rising operating frequencies emphasize some of the one dimensional or two-dimensional limitations of th ...
Part 2: Interaction of Light and Matter
... 6.4 Light and Matter Our goals for learning: • How does light and matter interact at the atomic level? • How can we use emission or absorption lines to determine the composition of a distant object? • What are the two rules of thermal radiation? ...
... 6.4 Light and Matter Our goals for learning: • How does light and matter interact at the atomic level? • How can we use emission or absorption lines to determine the composition of a distant object? • What are the two rules of thermal radiation? ...
