火曜日2限(10:15-11:45)
Understanding instrumentation, element technologies, and their background concepts used in for the observations in the optical-infrared wavelength.
(1) Introduction (2) Ground-based and Space Telescopes (3) Site selection and observational conditions
- Atmospheric disturbance and seeing - Atmospheric transmittance - Site evaluation
(4) Optics
- Paraxial theory - Seidel aberrations - Chromatic aberration - Refractive and reflective optics - Diffraction and Airy pattern
(5) Telescopes
- Cassegrain and Gregorian optics - Aplanatic optics - Schmidt camera - Mirror - Atmospheric dispersion correction
(6) Detectors
- Photographic plates - Semiconductor detectors - Photovoltaic detectors, photo conductive detectors - CCD and CMOS - Infrared detectors and hybridization - Impurity band conduction - Readout electronics - kTC noise and CDS
(7) Filters
- Filter sets and magnitude systems - Color glass - Fabry-Perot interferometer - Interference filters - Anti-reflection coating - Metal-mesh filters
(8) Dispersers
- Prisms - Gratings - Grisms - Immersion gratings - VPH gratings
(9) Imagers
- Optical imagers - Infrared imagers - Re-imaging and Lyot stop - Offner optics
(10) Spectrographs
- Multi-object spectrographs - Integral field spectroscopy - Optical fibers
(11) Adaptive optics
- Atmospheric disturbance - Speckles - Wavefront sensors - Deformable mirrors - Laser guide star systems - Multi-conjugate AO - Ground-layer AO - Multi-object AO