Working Group Quantum Optics

Selected Publications

[1]	Transverse-mode coupling effects in scanning cavity microscopy J. Benedikter, T. Moosmayer, M. Mader, T. Hümmer, D. Hunger New J. Phys. 21 (2019) 103029
[2]	Polariton hyperspectral imaging of two-dimensional semiconductor crystals C. Gebhardt, M. Förg, H. Yamaguchi, I. Bilgin, A. D. Mohite, Ch. Gies, M. Florian, M. Hartmann, Th. W. Hänsch, A. Högele, D. Hunger Sci. Rep. 9 (2019) 13756
[3]	Diamond photonics platform based on silicon vacancy centers in a single-crystal diamond membrane and a fiber cavity S. Häußler, J. Benedikter, K. Bray, B. Regan, A. Dietrich, J. Twamley, I. Aharonovich, D. Hunger, A. Kubanek Phys. Rev. B 99 (2019) 165310
[4]	Cavity-control of interlayer excitons in van der Waals heterostructures M. Förg, L. Colombier, R. K. Patel, J. Lindlau, A. D. Mohite, H. Yamaguchi, M. M. Glazov, D. Hunger, A. Högele Nat. Commun. 10 (2019) 3697
[5]	Driven-dissipative non-equilibrium Bose-Einstein condensation of less than ten photons B. T. Walker, L. C. Flatten, H. J. Hesten, F. Mintert, D. Hunger, A. P. Trichet, J. M. Smith, R. A. Nyman Nat. Phys. 14 (2018) 1173
[6]	Cavity-enhanced spectroscopy of a few-ion ensemble in Eu³⁺:Y₂O₃ B. Casabone, J. Benedikter, T. Hümmer, F. Oehl, K. de Oliveira Lima, Th. W. Hänsch, A. Ferrier, Ph. Goldner, H. de Riedmatten, D. Hunger New. J. Phys. 20 (2018) 95006
[7]	Robust, tunable, and high purity triggered single photon source at room temperature using a nitrogen-vacancy defect in diamond in an open microcavity P. R. Dolan, S. Adekanye, A. P. Trichet, S. Johnson, L. C. Flatten, Y. C. Chen, L. Weng, D. Hunger, H.-C. Chang, S. Castelletto, J. M. Smith Opt. Express 26 (2018) 7056
[8]	Cavity-Enhanced Single-Photon Source Based on the Silicon-Vacancy Center in Diamond J. Benedikter, H. Kaupp, T. Hümmer, Y. Liang, A. Bommer, Ch. Becher, A. Krueger, J. M. Smith, Th. W. Hänsch, D. Hunger Phys. Rev. Appl. 7 (2017) 24031
[9]	Purcell-Enhanced Single-Photon Emission from Nitrogen-Vacancy Centers Coupled to a Tunable Microcavity H. Kaupp, T. Hümmer, M. Mader, B. Schlederer, J. Benedikter, P. Haeusser, H.-Ch. Chang, H. Fedder, Th. W. Hänsch, D. Hunger Phys. Rev. Appl. 6 (2016) 54010
[10]	Cavity-enhanced Raman microscopy of individual carbon nanotubes T. Hümmer, J. Noe, M. S. Hofmann, Th. W. Hänsch, A. Högele, D. Hunger Nat. Commun. 7 (2016) 1215
[11]	A scanning cavity microscope M. Mader, J. Reichel, T. W. Hänsch, D. Hunger Nat. Commun. 6 (2015) 7249
[12]	All-optical sensing of a single-molecule electron spin A. O. Sushkov, N. Chisholm, I. Lovchinsky, M. Kubo, P. K. Lo, S. D. Bennett, D. Hunger, A. Akimov, R. L. Walsworth, H. Park, M. D. Lukin Nano Lett. 14 (2014) 6443

Recent Publications

Detection of single ions in a nanoparticle coupled to a fiber cavity
Deshmukh, C.; Beattie, E.; Casabone, B.; Grandi, S.; Serrano, D.; Ferrier, A.; Goldner, P.; Hunger, D.; Riedmatten, H. de
2023. Optica, 10 (10), 1339–1344. doi:10.1364/OPTICA.491692

Observation of Narrow Optical Homogeneous Linewidth and Long Nuclear Spin Lifetimes in a Prototypical [Eu(trensal)] Complex
Kuppusamy, S. K.; Vasilenko, E.; Li, W.; Hessenauer, J.; Ioannou, C.; Fuhr, O.; Hunger, D.; Ruben, M.
2023. The Journal of Physical Chemistry C, 127 (22), 10670–10679. doi:10.1021/acs.jpcc.3c02903

Scanning Cavity Microscopy of a Single-Crystal Diamond Membrane
Körber, J.; Pallmann, M.; Heupel, J.; Stöhr, R.; Vasilenko, E.; Hümmer, T.; Kohler, L.; Popov, C.; Hunger, D.
2023. Physical Review Applied, 19 (6), 064057. doi:10.1103/PhysRevApplied.19.064057

Laser written mirror profiles for open-access fiber Fabry-Perot microcavities
Hessenauer, J.; Weber, K.; Benedikter, J.; Gissibl, T.; Höfer, J.; Giessen, H.; Hunger, D.
2023. Optics Express, 31 (11), 17380–17388. doi:10.1364/OE.481685

A highly stable and fully tunable open microcavity platform at cryogenic temperatures
Pallmann, M.; Eichhorn, T.; Benedikter, J.; Casabone, B.; Hümmer, T.; Hunger, D.
2023. APL Photonics, 8 (4), Artkl.Nr.: 046107. doi:10.1063/5.0139003

Ultra-Sensitive Extinction Measurements of Optically Active Defects in Monolayer MoS 2
Sigger, F.; Amersdorffer, I.; Hötger, A.; Nutz, M.; Kiemle, J.; Taniguchi, T.; Watanabe, K.; Förg, M.; Noe, J.; Finley, J. J.; Högele, A.; Holleitner, A. W.; Hümmer, T.; Hunger, D.; Kastl, C.
2022. The Journal of Physical Chemistry Letters, 13, 10291–10296. doi:10.1021/acs.jpclett.2c02386

Fabrication of High‐Quality Thin Single‐Crystal Diamond Membranes with Low Surface Roughness
Heupel, J.; Pallmann, M.; Körber, J.; Hunger, D.; Reithmaier, J. P.; Popov, C.
2023. physica status solidi (a), 220 (4), Art.-Nr.: 2200465. doi:10.1002/pssa.202200465

Ultra-narrow optical linewidths in rare-earth molecular crystals
Serrano, D.; Kuppusamy, S. K.; Heinrich, B.; Fuhr, O.; Hunger, D.; Ruben, M.; Goldner, P.
2022. Nature, 603 (7900), 241–246. doi:10.1038/s41586-021-04316-2

Quantitative Determination of the Complex Polarizability of Individual Nanoparticles by Scanning Cavity Microscopy
Mader, M.; Benedikter, J.; Husel, L.; Hänsch, T. W.; Hunger, D.
2022. ACS photonics, 9 (2), 466–473. doi:10.1021/acsphotonics.1c01131

Tracking Brownian motion in three dimensions and characterization of individual nanoparticles using a fiber-based high-finesse microcavity
Kohler, L.; Mader, M.; Kern, C.; Wegener, M.; Hunger, D.
2021. Nature Communications, 12 (1), Article no: 6385. doi:10.1038/s41467-021-26719-5

Open-Cavity in Closed-Cycle Cryostat as a Quantum Optics Platform
Vadia, S.; Scherzer, J.; Thierschmann, H.; Schäfermeier, C.; Dal Savio, C.; Taniguchi, T.; Watanabe, K.; Hunger, D.; Karraï, K.; Högele, A.
2021. PRX quantum, 2 (4), Art.-Nr.: 040318. doi:10.1103/PRXQuantum.2.040318

Dynamical Backaction in an Ultrahigh-Finesse Fiber-Based Microcavity
Rochau, F.; Sánchez Arribas, I.; Brieussel, A.; Stapfner, S.; Hunger, D.; Weig, E. M.
2021. Physical review applied, 16 (1), Art.-Nr.: 014013. doi:10.1103/PhysRevApplied.16.014013

Tunable Fiber‐Cavity Enhanced Photon Emission from Defect Centers in hBN
Häußler, S.; Bayer, G.; Waltrich, R.; Mendelson, N.; Li, C.; Hunger, D.; Aharonovich, I.; Kubanek, A.
2021. Advanced optical materials, 9 (17), Art.Nr. 2002218. doi:10.1002/adom.202002218

Dynamic control of Purcell enhanced emission of erbium ions in nanoparticles
Casabone, B.; Deshmukh, C.; Liu, S.; Serrano, D.; Ferrier, A.; Hümmer, T.; Goldner, P.; Hunger, D.; Riedmatten, H. de
2021. Nature Communications, 12 (1), Art. Nr.: 3570. doi:10.1038/s41467-021-23632-9

Fabrication and Characterization of Single-Crystal Diamond Membranes for Quantum Photonics with Tunable Microcavities
Heupel, J.; Pallmann, M.; Körber, J.; Merz, R.; Kopnarski, M.; Stöhr, R.; Reithmaier, J. P.; Hunger, D.; Popov, C.
2020. Micromachines, 11 (12), Art.-Nr.: 1080. doi:10.3390/mi11121080

Cryogenic platform for coupling color centers in diamond membranes to a fiber-based microcavity
Salz, M.; Herrmann, Y.; Nadarajah, A.; Stahl, A.; Hettrich, M.; Stacey, A.; Prawer, S.; Hunger, D.; Schmidt-Kaler, F.
2020. Applied physics / B, 126 (8), Art. Nr.: 131. doi:10.1007/s00340-020-07478-5