A glass interconnect for fiber-to-chip coupling with integrated pitch conversion and detachable fiber array connector for CPO is reported. The minimum evanescent coupling loss is 0.38 dB at 1337 nm ...

Ultra-compact detachable optical connector for Co-Packaged Optics is developed. The connector demonstrates low insertion loss ≤ 0.4 dB with small variation within 0.05 dB in multiple cycles ...