gdsfactory.cross_section.strip_heater_doped

gdsfactory.cross_section.strip_heater_doped#

gdsfactory.cross_section.strip_heater_doped(width=0.5, layer='WG', heater_width=2.0, heater_gap=0.8, layers_heater=('WG', 'NPP'), bbox_offsets_heater=(0, 0.1), sections=None, **kwargs)[source]#

Returns strip cross_section with N++ doped heaters on both sides.

Parameters:

  • width (float) – in um.

  • layer (tuple[int, int] | str | int | LayerEnum) – waveguide spec.

  • heater_width (float) – in um.

  • heater_gap (float) – in um.

  • layers_heater (Sequence[tuple[int, int] | str | int | LayerEnum]) – for doped heater.

  • bbox_offsets_heater (tuple[float, ...]) – for each layers_heater.

  • sections (tuple[Section, ...] | None) – cross_section sections.

  • kwargs (Any) – cross_section settings.

Return type:

CrossSection

                         |<------width------>|
 ____________             ___________________               ______________
|            |           |     undoped Si    |             |              |
|layer_heater|           |  intrinsic region |<----------->| layer_heater |
|____________|           |___________________|             |______________|
                                                            <------------>
                                               heater_gap     heater_width

import gdsfactory as gf

xs = gf.cross_section.strip_heater_doped(width=0.5, heater_width=2, heater_gap=0.5)
p = gf.path.arc(radius=10, angle=45)
c = p.extrude(xs)
c.plot()

(Source code, png, hires.png, pdf)

../_images/gdsfactory-cross_section-strip_heater_doped-1.png
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