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Namespace Ops

Index

Variables

Functions

Variables

Const isqrt2

isqrt2: Complex = ...

Const polStates

polStates: Record<string, Vector> = ...

Vectors for polarization states: H, V, D, A, L, R.

Functions

amplitudeIntensity

  • amplitudeIntensity(r: number, rot: number): Operator

  • An omnidirectional operator multiplying by a complex number.

    Parameters

    • r: number

      Absolute value of amplitide multipier. E.g. Math.SQRT1_2 for

    • rot: number

      Phase multiplier, in TAU (from range: [0,1]).

    Returns Operator

beamsplitterTransmittionDirections

  • beamsplitterTransmittionDirections(angle: number): Operator

  • An auxiliary operation for beam splitter transmittion directions.

    Parameters

    • angle: number

      Angle in degrees [0, 45, 90, 135] up to 180. --> and CCW.

    Returns Operator

    Operator with dimensions [Dimension.direction()].

diodeForDirections

  • diodeForDirections(angle: number): Operator

  • An auxiliary operation for constructing other directional operators.

    Parameters

    • angle: number

      Angle in degrees [0, 90, 180, 270] up to 360. --> and CCW.

    Returns Operator

    Operator with dimensions [Dimension.direction()].

phaseShiftForRealEigenvectors

  • phaseShiftForRealEigenvectors(alpha: number, phase: number, phaseOrthogonal: number, dimension: Dimension): Operator

  • A 2d matrix, phase shift between projections. For phase plate.

    Parameters

    • alpha: number

      An angle, in radians, i.e. from the range [0, Tau].

    • phase: number

      Phase shift for angle as for the main state, [0, 1].

    • phaseOrthogonal: number

      Phase shift for for the orthogonal state, [0, 1].

    • dimension: Dimension

      A dimension of size 2, e.g. spin or polarization.

    Returns Operator

projectionMatrix

  • A 2d matrix, a projection for complex numbers.

    Parameters

    • alpha: number

      An angle, in radians, i.e. from the range [0, Tau].

    • dimension: Dimension

      A dimension of size 2, e.g. spin or polarization.

    Returns Operator

reflectFromPlaneDirection

  • reflectFromPlaneDirection(angle: number): Operator

  • A reflection from a plane that has two refletive sides. Rotations: - / | \

    Parameters

    • angle: number

      In degrees, only values [0, 45, 90, 135]. From ->, counterclockwise.

    Returns Operator

    Operator with dimensions [Dimension.polarization()]

reflectPhaseFromDenser

  • Reflection from an optically denser material. Note that change horizontal frame of reference.

    Returns Operator

reflectPhaseFromLighter

  • Reflection from an optically lighter material. Note that change horizontal frame of reference.

    Returns Operator

rotationMatrix

  • A 2d matrix, a rotation for complex numbers.

    Parameters

    • alpha: number

      An angle, in radians, i.e. from the range [0, Tau].

    • dimension: Dimension

      A dimension of size 2, e.g. spin or polarization.

    Returns Operator

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