Through stimulated Raman scattering processes, nondegenerate narrow-band multi-entangled fields up to any desired number can, in principle, be achieved via such an entangler. The atomic spin wave, which can be described by a Bose operator and acts as the entangler, is produced through EIT in the Λ-type atomic configuration. In this study, we propose an efficient and convenient scheme for quantum entangler via EIT in an atomic ensemble. Moreover, generations of entanglements between an atomic ensemble and light fields, as well as between two atomic ensembles, have also been realized 8, 19, 20, 21, 22, which are vital for storage and processing of quantum information. The multicolor multipartite continuous-variable (CV) entanglement has also been achieved by using the multi-order coherent Raman scattering 18 or multiple nondegenerate FWM processes 13, 14. 8, the electromagnetically induced transparency 15, 16, 17 (EIT)-based double-Λ-type atomic system has been actively implemented for efficiently creating nondegenerate entangled twin fields through either nondegenerate four-wave mixing (FWM) or Raman scattering processes 9, 10, 11, 12. Based on the seminal proposal of Duan et al. Apart from the conventional way of generating multipartite entanglement by mixing squeezed fields created through parametric down-conversion processes in nonlinear optical crystals with linear optical elements, i.e., polarizing beam splitters (PBS) 4, 5, 6, 7 as entanglers, the atomic ensembles provide an alternative avenue to the generation of multi-entangled fields due to the virtue of narrow bandwidth, nondegenerate frequencies and long correlation time 8, 9, 10, 11, 12, 13, 14. So far, the majority studies on entanglement have dealt with the generations of multiple entangled light fields. In facilitating quantum information processing and quantum networks, generations of light-light, atom-atom and atom-light multipartite entanglements play essential roles in the implementations of quantum information protocols 1, 2, 3. As is well known, light is the best long-distance quantum information carrier and the atomic ensembles can provide the promising tools for quantum information manipulation and storage. Quantum state exchange between light and matter is a basic component for quantum interface in quantum information processing. This scheme holds great promise for applications in scalable quantum communication and quantum networks. With such an entangler, any desired number of nondegenerate narrow-band continuous-variable entangled fields, in principle, can be generated through stimulated Raman scattering processes. The atomic spin wave, produced through EIT in the Λ-type atomic system, can be described by a Bose operator and can act as an entangler. Here, we present a proof-of-principle demonstration of an efficient and convenient way to entangle multiple light fields via electromagnetically induced transparency (EIT) in an atomic ensemble. However, nonclassical input light fields are required and the generated entangled fields are always degenerate in such case. One of the commonly-used methods to generate multiple entangled fields is to employ polarizing beam splitters. Note that if this is used for less than eight cables, the alloy is still consumed.Quantum entanglement plays an essential role in quantum information processing and quantum networks. This will upgrade up to eight connected cables at once, and consumes the alloy. In Mekanism V10, cables can be upgraded in-world to higher tiers by right-clicking with the appropriate material - Infused Alloy to upgrade from Basic to Advanced, Reinforced Alloy to upgrade from Advanced to Elite, and Atomic Alloy to upgrade from Elite to Ultimate. In v9, all cables are MCMultiPart compatible, which is used by Chisels n Bits, allowing you to place Bits in the same block as cables. Hollow covers can be placed over cables that have an existing connection. Non-hollow covers can block connections between cables as well as machinery if the cover was placed down before the cable was. In previous versions, all cables are ForgeMultipart compatible, meaning you can place Microblock covers in the same space as cables and vice versa. For cable/machine connection you have the option of using shift + right clicking with the Configurator on the cable segment to break the connection. Likewise, if the cable is near a machine and its side can accept energy, then the two will be connected. If a cable is next to another, the two will connect. The capacity is the sum of the capacity of all cables in a network, the transfer rate is the same, but per tick. Each cable network has a certain transfer rate and capacity (energy stored in the cables).
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