piel.models.physical.photonic.straight_heater_metal

piel.models.physical.photonic.straight_heater_metal#

Attributes#

straight_heater_metal

straight_heater_metal_90_90

straight_heater_metal_undercut_90_90

Functions#

straight_heater_metal_undercut(...)

Returns a thermal phase shifter.

straight_heater_metal_simple(...)

Returns a thermal phase shifter that has properly fixed electrical connectivity to extract a suitable electrical netlist and measurement.

Module Contents#

straight_heater_metal_undercut(length: float = 320.0, length_undercut_spacing: float = 6.0, length_undercut: float = 30.0, length_straight: float = 0.1, length_straight_input: float = 15.0, cross_section: gdsfactory.typings.CrossSectionSpec = 'xs_sc', cross_section_heater: gdsfactory.typings.CrossSectionSpec = 'xs_heater_metal', cross_section_waveguide_heater: gdsfactory.typings.CrossSectionSpec = 'xs_sc_heater_metal', cross_section_heater_undercut: gdsfactory.typings.CrossSectionSpec = 'xs_sc_heater_metal_undercut', with_undercut: bool = True, via_stack: gdsfactory.typings.ComponentSpec | None = 'via_stack_heater_mtop', port_orientation1: int | None = None, port_orientation2: int | None = None, heater_taper_length: float | None = 5.0, ohms_per_square: float | None = None, straight: gdsfactory.typings.ComponentSpec = straight_function) → gdsfactory.component.Component[source]#

Returns a thermal phase shifter.

dimensions from https://doi.org/10.1364/OE.27.010456

Parameters:

  • length – of the waveguide.

  • length_undercut_spacing – from undercut regions.

  • length_undercut – length of each undercut section.

  • length_straight – from where the trenches start to the via_stack.

  • length_straight_input – from input port to where trenches start.

  • cross_section – for waveguide connection.

  • cross_section_heater – for heated sections. heater metal only.

  • cross_section_waveguide_heater – for heated sections.

  • cross_section_heater_undercut – for heated sections with undercut.

  • with_undercut – isolation trenches for higher efficiency.

  • via_stack – via stack.

  • port_orientation1 – left via stack port orientation.

  • port_orientation2 – right via stack port orientation.

  • heater_taper_length – minimizes current concentrations from heater to via_stack.

  • ohms_per_square – to calculate resistance.

  • straight – straight component.

straight_heater_metal_simple(length: float = 320.0, cross_section_heater: gdsfactory.typings.CrossSectionSpec = 'xs_heater_metal', cross_section_waveguide_heater: gdsfactory.typings.CrossSectionSpec = 'xs_sc_heater_metal', via_stack: gdsfactory.typings.ComponentSpec | None = 'via_stack_heater_mtop', port_orientation1: int | None = None, port_orientation2: int | None = None, heater_taper_length: float | None = 5.0, ohms_per_square: float | None = None, straight: gdsfactory.typings.ComponentSpec = straight_function) → gdsfactory.component.Component[source]#

Returns a thermal phase shifter that has properly fixed electrical connectivity to extract a suitable electrical netlist and measurement. dimensions from https://doi.org/10.1364/OE.27.010456

Parameters:

  • length – of the waveguide.

  • cross_section_heater – for heated sections. heater metal only.

  • cross_section_waveguide_heater – for heated sections.

  • via_stack – via stack.

  • port_orientation1 – left via stack port orientation.

  • port_orientation2 – right via stack port orientation.

  • heater_taper_length – minimizes current concentrations from heater to via_stack.

  • ohms_per_square – to calculate resistance.

  • straight – straight component.

straight_heater_metal#
straight_heater_metal_90_90#
straight_heater_metal_undercut_90_90#
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