diff --git a/klayout/EBeam/gds/EBeam_SiN/GC_SiN_BB.gds b/klayout/EBeam/gds/EBeam_SiN/GC_SiN_BB.gds deleted file mode 100644 index b94df421..00000000 Binary files a/klayout/EBeam/gds/EBeam_SiN/GC_SiN_BB.gds and /dev/null differ diff --git a/klayout/EBeam/gds/EBeam_SiN/GC_SiN_TE_1310_8degOxide_BB.gds b/klayout/EBeam/gds/EBeam_SiN/GC_SiN_TE_1310_8degOxide_BB.gds new file mode 100644 index 00000000..ed64c3cf Binary files /dev/null and b/klayout/EBeam/gds/EBeam_SiN/GC_SiN_TE_1310_8degOxide_BB.gds differ diff --git a/klayout/EBeam/gds/EBeam_SiN/GC_SiN_TE_1550_8degOxide_BB.gds b/klayout/EBeam/gds/EBeam_SiN/GC_SiN_TE_1550_8degOxide_BB.gds new file mode 100644 index 00000000..5056bb8a Binary files /dev/null and b/klayout/EBeam/gds/EBeam_SiN/GC_SiN_TE_1550_8degOxide_BB.gds differ