Aikawa, Y., & Uenohara, H. (2024). High‐contrast QPSK pattern recognition device consisting of a 4×$\times$4 MMI coupler. Electronics Letters (Wiley-Blackwell), 60(21), 1. https://doi.org/10.1049/ell2.70002
Chicago Style (17th ed.) CitationAikawa, Yohei, and Hiroyuki Uenohara. "High‐contrast QPSK Pattern Recognition Device Consisting of a 4×$\times$4 MMI Coupler." Electronics Letters (Wiley-Blackwell) 60, no. 21 (2024): 1. https://doi.org/10.1049/ell2.70002.
MLA (9th ed.) CitationAikawa, Yohei, and Hiroyuki Uenohara. "High‐contrast QPSK Pattern Recognition Device Consisting of a 4×$\times$4 MMI Coupler." Electronics Letters (Wiley-Blackwell), vol. 60, no. 21, 2024, p. 1, https://doi.org/10.1049/ell2.70002.
Warning: These citations may not always be 100% accurate.