bloqade.lanes.arch.build.blueprint.DeviceLayout

← Module overview

classDeviceLayout¶source

bloqade.lanes.arch.build.blueprint.DeviceLayout

Physical layout parameters for word and site placement.

Signature

class DeviceLayout(sites_per_word: int = 5, site_spacing: float = 10.0, pair_spacing: float = 10.0, row_spacing: float = 20.0, zone_gap: float = 20.0, x_clearance: float = 3.0, y_clearance: float = 3.0)

Public import paths

• from bloqade.lanes.arch import DeviceLayout
• from bloqade.lanes.arch.build import DeviceLayout
• from bloqade.lanes.arch.gemini_full.spec import DeviceLayout
• from bloqade.lanes.arch.generic_full.spec import DeviceLayout
• from bloqade.lanes.arch.build.word_factory import DeviceLayout

Words are horizontal rows with interleaved CZ pairs. Within a pair, sites alternate: even word at x=0, 2s, 4s, … and odd word at x=s, 3s, 5s, … where s = site_spacing (blockade radius).

Parameters

Name	Type	Default	Description
sites_per_word	int	5	Number of sites per word.
site_spacing	float	10.0	Distance between adjacent atoms (micrometers). Also determines the CZ blockade distance between paired sites.
pair_spacing	float	10.0	Horizontal gap between adjacent CZ pairs (micrometers).
row_spacing	float	20.0	Vertical distance between word grid rows (micrometers).
zone_gap	float	20.0	Additional vertical gap between zones (micrometers).
x_clearance	float	3.0	Minimum x-axis clearance (µm) between AOD path waypoints and grid lines.
y_clearance	float	3.0	Minimum y-axis clearance (µm) between AOD path waypoints and grid lines. Separate x/y values are useful when row and column spacings differ substantially.

Attributes

Name	Type	Default	Description
sites_per_word	int	5
site_spacing	float	10.0
pair_spacing	float	10.0
row_spacing	float	20.0
zone_gap	float	20.0
x_clearance	float	3.0
y_clearance	float	3.0