Fig. 23.1 Overall OCT system block diagram with akinetic all-semiconductor laser. Callouts note key system parameters of consideration when utilizing an all-semiconductor akinetic source. An all-semiconductor laser allows for simplification…
, Gesa Franke2, 3, Christian Lührs1, Peter Koch2, 3 and Gereon Hüttmann2, 3 (1) Thorlabs GmbH, Lübeck, Germany (2) Institute of Biomedical Optics, University of Lübeck, Lübeck, Germany (3) Medical Laser Center GmbH, Lübeck,…
(41.1) where k i and k s are wave vectors of incoming and scattered light, respectively, and v is the velocity vector of the moving particle (Fig. 41.1). Since Doppler…
Fig. 57.1 Fast RNFL fundus image Fig. 57.2 RNFL cross-sectional image Fig. 57.3 RNFL sectoral thickness analysis Fig. 57.4 RNFL thickness profile Fig. 57.5 Macula cross-sectional image Fig. 57.6 Macula…
and Donald T. Miller3 (1) Vision Science and Advanced Retinal Imaging Laboratory (VSRI) Department of Ophthalmology and Vision Science, University of California Davis, 4860 Y Street, Ste. 2400 , Sacramento, CA 95817, USA…
(32.1) Fig. 32.1 (a) Stress components acting at the point P located within a deformable body under load. (b) Normal strain along the x-axis of the cube in (a) (i)…
and time of a broadband light source is given by with being the center wavelength and being the 3-dB optical bandwidth. The factor accounts for the fact that many broadband…
. On the contrary, the relative bandwidth Δλ/λ provides a more convenient and natural bandwidth measure because it does not depend on the central wavelength, it is the same in…
Fig. 7.1 Basic configuration of OFDR optical system The detector current can be expressed as (7.1)where η is the detector sensitivity, q the quantum of electric charge (1.6 × 10−19…
Fig. 6.1 Layer model to describe the field contributions to the OCT signal. The layers are described by their complex refractive index (6.1)where σ i−1 is the amplitude transmission of…
