Some of that light is reflected toward a digital imaging sensor that determines the fingerprint pattern.
During the combustion process, the light passed through a quartz window located in the piston, and it was reflected toward the optical detection assembly by a 45°-inclined UV-visible mirror located at the bottom of the engine.
From these results, escape from the bow shock seems to require a configuration in which ions are reflected toward the field-aligned direction such as at the QL shocks.
Each heliostat consists of mirrors and two rotation axes, and the surface normal of each mirror is controlled by rotations around these axes so that sunlight is reflected toward the receiver.
The working principle is based on the self-mixing effect that occurs in a semiconductor laser diode when the emitted radiation is back reflected toward the cavity and then re-introduced inside.
In this viewing direction, protons are seen to move in a, relatively coherent, fluid-like manner despite the fact that some H+ ions are reflected toward the dawn hemisphere (y < 0) at those locations where the IMF is parallel to the normal to the bow shock.
The filtered excitation light is reflected toward the specimen by a dichromatic mirror.
Off-axis light emitting from the sample [ Fig. 1(b), dashed line] is de-scanned and reflected toward the detector array.
