2018/05/01 by Rui‐Bo Jin, Rui-Bo Jin, Ryoji Shiina +2
Computer Science · Physics and Astronomy · #Computer science #Interference (communication) #Optics #Phase (matter) #Photon #Photon entanglement #Physics #Quantum #Quantum Information and Cryptography #Quantum entanglement #Quantum imaging #Quantum mechanics #Quantum network #Quantum optics #Quantum optics and atomic interactions #Random lasers and scattering media #Telecommunications #Wave packet #quant-ph
paper · pdf · doi:10.1364/oe.26.021153
published as Optics Express Vol. 26, Issue 16, pp. 21153-21158 (2018) · 4 pages, 4 figures
arxiv created 2018/05/01 · openalex publication_date 2018/08/01 · arxiv updated 2018/08/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/06
Arbitrary shaping of optical waveform is fundamental interest from basic science to advanced optical technologies. However, it is still challenging task for shaping a biphoton wave packet. Here we experimentally manipulate the spectrum and phase of a biphoton wave packet in a two-dimensional frequency space. The spectrum is shaped by adjusting the temperature of the crystal, and the phase is controlled by tilting the dispersive glass plate. The manipulating effects are confirmed by measuring the two-photon spectral intensity (TSI) and the Hong-Ou-Mandel (HOM) interference patterns. The technique in this work paves the way for arbitrary shaping of a multi-photon wave packet in a quantum manner.