A mechanism typical of camcorders is Canon's variable-angle prism, actually a pair of prisms that move in relation to each other to change the spot where the image is projected onto the chip.
We used a 100-fs ultrashort pulse centered at 800 nm from a Ti:sapphire laser, which were coupled to a normal dispersive polarization-maintaining fiber (PMF) after dispersion compensation through a pair of prisms.
A pair of wraparound prism goggles, which visitors can use while seeing the exhibition or even take home for a few days, turns the world upside down and flips left and right, an effect that is more terrifying that it sounds.
This term defines the prismatic power reached by the observers when they looked at a fully fusionable display, and tuned a pair of counterrotating prisms, called Herschel's or Risley's rotary prisms [ 17], such that the viewing of a fully fusionable object appeared most comfortable.
He constructed shaped blocks of gelatine, subjected them to various stresses, and with a pair of polarising prisms given to him by William Nicol, viewed the coloured fringes that had developed within the jelly.
In each of the three tests, the observer had to adjust a pair of counterrotating prisms.
Dispersion within the imaging system, due to the optical and fiberoptic components, was compensated for by the use of a tunable dispersion compensation unit composed of a pair of BK7 prisms (Edmund Optics), connected to each other with an optical gel (Thorlabs) and attached to a pair of miniature manual translation stages (Edmund Optics).
Or, is Korn saying he's a part of PRISM?
In the SAED patterns of Fig. 1b, two pairs of (100) prisms in the a-axis or the hexyl side chains direction and two pairs of (020) prisms in the b-axis or the π π stacking direction demonstrated a flat-on orientation for the P3HT chains, in which the main backbones and the hexyl side chains were perpendicular and parallel to the substrate, respectively.
The reference arm is comprised of an achromatic collimator (Edmund Optics), a custom tunable dispersion compensation unit based on a pair of BK7 glass prisms, a focusing achromatic lens and an Ag mirror mounted on a translation stage.
