Custom two-terminal 6.0 x 6.0 mm top-illuminated SNSPD bare-die interface with a top-left SIGNAL wire-bond pad and bottom-right RETURN wire-bond pad; centered 7.0 x 7.0 mm die-attach area and 10... show moreCustom two-terminal 6.0 x 6.0 mm top-illuminated SNSPD bare-die interface with a top-left SIGNAL wire-bond pad and bottom-right RETURN wire-bond pad; centered 7.0 x 7.0 mm die-attach area and...