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  2. Wahida Prism Khan - Wikipedia

    en.wikipedia.org/wiki/Wahida_Prism_Khan

    Wahida Prism Khan (born 1972) is an Indian naval surgeon. She was the first woman to command the annual parade at the Armed Forces Medical College , Pune in 2006. She was the first woman from Jammu and Kashmir to join the Indian Navy .

  3. Grism - Wikipedia

    en.wikipedia.org/wiki/Grism

    A grism (also called a grating prism) is a combination of a prism and grating arranged so that light at a chosen central wavelength passes straight through. The advantage of this arrangement is that one and the same camera can be used both for imaging (without the grism) and spectroscopy (with the grism) without having to be moved.

  4. Triangular prism - Wikipedia

    en.wikipedia.org/wiki/Triangular_prism

    In geometry, a triangular prism or trigonal prism [1] is a prism with 2 triangular bases. If the edges pair with each triangle's vertex and if they are perpendicular to the base, it is a right triangular prism. A right triangular prism may be both semiregular and uniform. The triangular prism can be used in constructing another polyhedron.

  5. Prism sight - Wikipedia

    en.wikipedia.org/wiki/Prism_sight

    A Trijicon 3.5x35 ACOG prism sight with a Trijicon RMR reflex sight mounted on the top.. A prism sight or prismatic sight, sometimes also called prism scope or prismatic scope, is a type of telescopic sight which uses a reflective prism for its image-erecting system, instead of the series of relay lenses found in traditional telescopic sights.

  6. Prescription Songs - Wikipedia

    en.wikipedia.org/wiki/Prescription_Songs

    Since then, songwriters and others affiliated with Prescription Songs have come under scrutiny for their perceived connections to Dr. Luke. Ethel Cain, who signed to Prescription Songs in 2020, stated in a 2023 Rolling Stone interview that she regretted her decision and would not have signed to the label had she been aware of Dr. Luke's ...

  7. Yoked control design - Wikipedia

    en.wikipedia.org/wiki/Yoked_control_design

    A yoked control design is a research design used in experiments in which matched research subjects are yoked (joined together) by receiving the same stimuli or conditions. [1] In operant conditioning the yoked subject receives the same treatment in terms of reinforcement or punishment.

  8. Wollaston prism - Wikipedia

    en.wikipedia.org/wiki/Wollaston_prism

    A Wollaston prism. A Wollaston prism is an optical device, invented by William Hyde Wollaston, that manipulates polarized light. It separates light into two separate linearly polarized outgoing beams with orthogonal polarization. [1] The two beams will be polarized according to the optical axis of the two right angle prisms.

  9. Prism coupler - Wikipedia

    en.wikipedia.org/wiki/Prism_coupler

    A prism coupler is a prism designed to couple a substantial fraction of the power contained in a beam of light (e.g., a laser beam) into a thin film to be used as a waveguide without the need for precision polishing of the edge of the film, without the need for sub-micrometer alignment precision of the beam and the edge of the film, and without the need for matching the numerical aperture of ...