Coverage for qpdk / samples / sample1.py: 100%

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11# %% [markdown] 

12# # Write GDS with Sample Connections 

13# 

14# This sample demonstrates how to connect waveguides sequentially to create a longer path. 

15 

16# %% 

17import gdsfactory as gf 

18 

19from qpdk import cells 

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21# %% [markdown] 

22# ## Sample Function 

23# 

24# Creates a component with three connected waveguides of increasing length. 

25 

26 

27# %% 

28@gf.cell 

29def sample1_connect() -> gf.Component: 

30 """Returns a component with connected waveguides.""" 

31 c = gf.Component() 

32 wg1 = c << cells.straight(length=1, width=1) 

33 wg2 = c << cells.straight(length=2, width=1) 

34 wg3 = c << cells.straight(length=3, width=1) 

35 

36 wg2.connect(port="o1", other=wg1["o2"]) 

37 wg3.connect(port="o1", other=wg2["o2"]) 

38 return c