Abstract
| Original language | English |
|---|---|
| Article number | e57517 |
| Number of pages | 11 |
| Journal | Journal of Visualized Experiments |
| Issue number | 136 |
| DOIs | |
| Publication status | Published - 8 Jun 2018 |
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Keywords
- quantum frequency combs
- auantum circuitry
- frequency domain analysis
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Generation and coherent control of pulsed quantum frequency combs. / MacLellan, Benjamin; Roztocki, Piotr; Kues, Michael; Reimer, Christian; Cortés, Luis Romero; Zhang, Yanbing; Sciara, Stefania; Wetzel, Benjamin; Cino, Alfonso; Chu, Sai T.; Little, Brent E.; Moss, David J.; Caspani, Lucia; Azaña, José; Morandotti, Roberto.
In: Journal of Visualized Experiments, No. 136, e57517, 08.06.2018.Research output: Contribution to journal › Article
TY - JOUR
T1 - Generation and coherent control of pulsed quantum frequency combs
AU - MacLellan, Benjamin
AU - Roztocki, Piotr
AU - Kues, Michael
AU - Reimer, Christian
AU - Cortés, Luis Romero
AU - Zhang, Yanbing
AU - Sciara, Stefania
AU - Wetzel, Benjamin
AU - Cino, Alfonso
AU - Chu, Sai T.
AU - Little, Brent E.
AU - Moss, David J.
AU - Caspani, Lucia
AU - Azaña, José
AU - Morandotti, Roberto
PY - 2018/6/8
Y1 - 2018/6/8
N2 - We present a method for the generation and coherent manipulation of pulsed quantum frequency combs. Until now, methods of preparing high-dimensional states on-chip in a practical way have remained elusive due to the increasing complexity of the quantum circuitry needed to prepare and process such states. Here, we outline how high-dimensional, frequency-bin entangled, two-photon states can be generated at a stable, high generation rate by using a nested-cavity, actively mode-locked excitation of a nonlinear micro-cavity. This technique is used to produce pulsed quantum frequency combs. Moreover, we present how the quantum states can be coherently manipulated using standard telecommunications components such as programmable filters and electro-optic modulators. In particular, we show in detail how to accomplish state characterization measurements such as density matrix reconstruction, coincidence detection, and single photon spectrum determination. The presented methods form an accessible, reconfigurable, and scalable foundation for complex high-dimensional state preparation and manipulation protocols in the frequency domain.
AB - We present a method for the generation and coherent manipulation of pulsed quantum frequency combs. Until now, methods of preparing high-dimensional states on-chip in a practical way have remained elusive due to the increasing complexity of the quantum circuitry needed to prepare and process such states. Here, we outline how high-dimensional, frequency-bin entangled, two-photon states can be generated at a stable, high generation rate by using a nested-cavity, actively mode-locked excitation of a nonlinear micro-cavity. This technique is used to produce pulsed quantum frequency combs. Moreover, we present how the quantum states can be coherently manipulated using standard telecommunications components such as programmable filters and electro-optic modulators. In particular, we show in detail how to accomplish state characterization measurements such as density matrix reconstruction, coincidence detection, and single photon spectrum determination. The presented methods form an accessible, reconfigurable, and scalable foundation for complex high-dimensional state preparation and manipulation protocols in the frequency domain.
KW - quantum frequency combs
KW - auantum circuitry
KW - frequency domain analysis
UR - https://www.jove.com/video/57517/generation-and-coherent-control-of-pulsed-quantum-frequency-combs
U2 - 10.3791/57517
DO - 10.3791/57517
M3 - Article
JO - The Journal of Visualized Experiments
JF - The Journal of Visualized Experiments
SN - 1940-087X
IS - 136
M1 - e57517
ER -