2008
Delay of squeezing and entanglement using electromagnetically induced transparency in a vapour cell.
Opt Express (2008) vol. 16 (10) pp. 7369
G Hètet, B. C Buchler, O Glöckl, M. T. L Hsu, A. M Akulshin, H. A Bachor, P. K Lam.
Characterization of electromagnetically-induced-transparency-based continuous-variable quantum memories.
Phys. Rev. A (2008) vol. 77 (1) pp. 012323
G Hetet, A Peng, M. T Johnsson, J. J Hope, P. K Lam.
Electro-optic quantum memory for light using two-level atoms.
Phys. Rev. Lett. (2008) vol. 100 (2) pp. 023601
G Hetet, J. J Longdell, A. L Alexander, P. K Lam, M. J Sellars.
2007
Experimental demonstration of post-selection-based continuous-variable quantum key distribution in the presence of Gaussian noise.
Phys. Rev. 76, 030303 (2007)
Thomas Symul, Daniel J Alton, Syed M Assad, Andrew M Lance, Christian Weedbrook, Timothy C Ralph, Ping Koy Lam.
Technical limitations to homodyne detection at audio frequencies.
Applied Optics, 46(17):3389–3395, (2007)
K. McKenzie, M. B. Gray, P. K. Lam, and D. E. McClelland.
Measuring photon antibunching from continuous variable sideband squeezing
Phys. Rev. Lett., 98, 153603, Apr 2007.
N. B. Grosse, T. Symul, M. Stobinska, T. C. Ralph, and P. K. Lam
Squeezed light for bandwidth-limited atom optics experiments at the rubidium D1 line.
Journal of Physics B, 40(1), 221, (2007).
G. Hétet, O. Glöckl, K. A. Pilypas, C. C. Harb, B. C. Buchler, H.-A. Bachor and P. K. Lam
2006
Quantum study of information delay in electromagnetically induced transparency
Physical Review Letters, 97(18), 183601, (2006).
M. T. L. Hsu, G. Hétet, O. Glöckl, J. J. Longdell, B. C. Buchler, H.-A. Bachor, and P. K. Lam.
Nonlinear phase matching locking via optical readout.
Opt Express 14, 11256 (2006)
Kirk McKenzie, Malcolm B Gray, Ping Koy Lam, David E McClelland.
Effect of atomic noise on optical squeezing via polarization self-rotation in a thermal vapour cell
Phys. Rev. A 73, 023806 (2006)
M. T. L. Hsu, G. Hétet, A. Peng, C. C. Harb, H.-A. Bachor, M. T. Johnsson, J. J. Hope, P. K. Lam, A. Dantan, J. Cviklinski, A. Bramati, and M. Pinard
Coherent-state quantum key distribution without random basis switching
Phys. Rev. A 73, 022316 (2006)
C. Weedbrook, A. M. Lance, W. P. Bowen, T. Symul, T. C. Ralph and P. K. Lam
Harmonic Entanglement with second-order nonlinearity
Phys. Rev. Lett. 96, 063601 (2006)
N. B. Grosse, W. P. Bowen, K. McKenzie, and P. K. Lam
Spatial quantum effects with continuous-wave laser beams
J. Mod. Opt. 53, 597 (2006)
H. –A. Bachor, V. Delaubert, C. C. Harb, M. T. L. Hsu, P. K. Lam, C. Fabre and N. Treps
A complete quantum cryptographic system using a continuous wave laser
SPIE 6038, 03-1 (2006)
V. Sharma, A. M. Lance, T. Symul, C. Weedbrook, T. C. Ralph, and P. K. Lam
Squeezed state generation for interferometric gravitational-wave detection
Class. Quantum Grav. 23, S245 (2006)
K. McKenzie, M. B. Gray, S. Goßler, P. K. Lam and D. E. McClelland
Quantum-state engineering with continuous-variable postselection
Phys. Rev. A 73, 041801(R) (2006)
A. M. Lance, H. Jeong, N. B. Grosse, T. Symul, T. C. Ralph, and P. K. Lam
Quantum measurements of spatial conjugate variables: displacement and tilt of a Gaussian beam
Opt. Lett. 31, 1537 (2006)
V. Delaubert, N. Treps, C. C. Harb, P. K. Lam, and H. –A, Bachor
Generation of squeezing in higher order Hermite-Gaussian modes with an optical parametric amplifier
J. Euro. Opt. Soc. 1, 06003 (2006)
M. Lassen, V. Delaubert, C. C. Harb, P. K. Lam, N. Treps, and H. –A. Bachor
2005
TEM10 Homodyne as an optical small displacement measurement scheme
16th AIP Congress Proceedings, 76 (2005)
V. Delaubert, M. T. L. Hsu, W. P. Bowen, H. -A. Bachor and P. K. Lam
Squeezing and entanglement delay using slow light
Phys. Rev. A 71, 033809 (2005)
A. Peng, M. Johnsson, W. P. Bowen, P. K. Lam, H. -A. Bachor and J. J. Hope
Continuous variable quantum state sharing via quantum disentanglement
Phys. Rev. A 71, 033814 (2005)
A. M. Lance, T. Symul, W. P. Bowen, B. C. Sanders, T. Tyc, T. C. Ralph and P. K. Lam,
Continuous variable spatial entanglement for bright optical beams
Phys. Rev. A 72, 013802 (2005)
M. T. L. Hsu, W. P. Bowen, N. Treps and P. K. Lam
Quantum Noise Locking
J. Opt. B 7, S421 (2005)
K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala and D. E. McClelland
Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator
Phys. Rev. A 72, 043819 (2005)
K. Goda, K. McKenzie, E. E. Mikhailov, P. K. Lam, D. E. McClelland and N. Mavalvala
No-switching quantum key distribution using broadband modulated coherent light
Phys. Rev. Lett. 95, 180503 (2005)
A. M. Lance, T. Symul, V. Sharma, C. Weedbrook, T. C. Ralph and P. K. Lam
2004
A characterization of continuous variable entanglement
Phys. Rev. A 69, 12304 (2004)
W. P. Bowen, R. Schnabel, P. K. Lam and T. C. Ralph
Analysis of a sub-shot-noise power recycled Michelson interferometer
Classical and Quantum Gravity 21, S1037 (2004)
K. McKenzie, B. C. Buchler, D. A. Shaddock, P. K. Lam and D. E. McClelland
Tripartite quantum state sharing
Phys. Rev. Lett. 92, 177903 (2004)
A. M. Lance, T. Symul, W. P. Bowen, B. C. Sanders and P. K. Lam
Nano-displacement measurements using spatially multimode squeezed light
J. Opt. B 6, S664 (2004)
N. Treps, N. Grosse, W. P. Bowen, M. T. L. Hsu, A. Maître, C. Fabre, H. –A. Bachor and P. K. Lam
The quantum laser pointer and other applications of squeezed light
Proc. of the SPIE (San Diego) 5161, 17 (2004)
H. -A. Bachor, W. P. Bowen, N. Grosse, B. C. Buchler, U. L. Andersen, R. Schnabel, P. K. Lam, N. Treps, C. Fabre and A. Maître
Is quantum secret sharing different to the sharing of a quantum secret
Proc. of the SPIE (San Diego) 5161, 127 (2004)
A. M. Lance, T. Symul, W. P. Bowen, T. Tyc, B. C. Sanders and P. K. Lam
Surpassing the standard quantum limit for high sensitivity measurements in optical images using multimode non-classical light
Proceedings of 16th ICOLS, 334 (2004)
C. Fabre, S. Gigan, A. Maître, M. Martinelli, N. Treps, U. Andersen, P. K. Lam, W. P. Bowen, B. C. Buchler, N. Grosse and H. -A. Bachor
Photon number diagram for characterizing continuous variable entanglement
Proceedings of 16th ICOLS, 315 (2004)
W. P. Bowen, M. T. L. Hsu, T. Symul, A. M. Lance, B. C. Buchler, R. Schnabel, N. Treps, H.-A. Bachor T. C. Ralph and P. K. Lam
Quantum state sharing
Proc. of SPIE (Gran Canaria) 5468, 100 (2004)
A. M. Lance, T. Symul, W. P. Bowen, B. C. Sanders, and P. K. Lam
Study of an electro-optic modulator capable of generating simultaneous amplitude and phase modulations
Appl. Opt. 43, 5079 (2004)
B. J. Cusack, B. S. Sheard, D. A. Shaddock, M. B. Gray and P. K. Lam
Squeezed light at sideband frequencies below 100kHz from a single OPA
Opt. Commun. 240, 185 (2004)
R. Schnabel, H. Vahlbruch, A. Franzen, S. Chelkowski, N. Grosse, H. -A. Bachor, W. P. Bowen, P. K. Lam and K. Danzmann
Optimal optical measurement of small displacements
J. Opt. B. 6, 495 (2004)
M. T. L. Hsu, V. Delaubert, P. K. Lam and W. P. Bowen
Squeezing in the Audio Gravitational-Wave Detection Band
Phys. Rev. Lett. 93, 161105 (2004)
K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland and P. K. Lam
Quantum Cryptography Without Switching
Phys. Rev. Lett. 93, 170504 (2004)
C. Weedbrook, A. M. Lance, W. P. Bowen, T. Symul, T. C. Ralph, and P. K. Lam
When quantum noise is deafening
AOS News 18, 18 (2004)
K. McKenzie, M. B. Gray, D. E. McClelland, N. Grosse and P. K. Lam
2003
Stokes operator squeezed continuous variable polarization states
Phys. Rev. A 67, 012316 (2003)
R. Schnabel, W. P. Bowen, N. Treps, T. C. Ralph, H. –A. Bachor and P. K. Lam
Experimental investigation of criteria for continuous variable entanglement
Phys. Rev. Lett. 90, 043601 (2003)
W. P. Bowen, R. Schnabel, P. K. Lam and T. C. Ralph
Continuous variable (2,3) threshold quantum secret sharing schemes
N. J. Phys. 5, 4.1-4.13 (2003)
A. M. Lance, T. Symul, W. P. Bowen, T. Tyc, B. C. Sanders and P. K. Lam
Experimental investigation of continuous variable teleportation
Phys. Rev. A 67, 032302 (2003)
W. P. Bowen, N. Treps, B. C. Buchler, R. Schnabel, T. C. Ralph, H. –A. Bachor, T. Symul and P. K. Lam
Biased EPR entanglement and its application to teleportation
J. Mod. Opt. 50, 801 (2003)
W. P. Bowen, P. K. Lam and T. C. Ralph
Optical experiments beyond the quantum limit: squeezing, entanglement and teleportation
Optics and Spectroscopy 94, 711 (2003)
R. Schnabel, W. P. Bowen, N. Treps, B. C. Buchler, T. C. Ralph, P. K. Lam and H.-A. Bachor
Continuous variable polarization entanglement, experiment and analysis
J. Opt. B 5, S467 (2003)
W. P. Bowen, N. Treps, R. Schnabel, T. C. Ralph and P. K. Lam
A quantum laser pointer
Science 301, 940 (2003)
N. Treps, N. Grosse, W. P. Bowen, C. Fabre, H. –A. Bachor and P. K. Lam
Four modes of optical parametric operation for squeezed state generation
E. Phys. J. D 27, 181 (2003)
U. L. Andersen, B. C. Buchler, P. K. Lam, J. W. Wu, J. R. Gao and H. -A. Bachor
Teleportation of continuous variable polarization states
Phys. Rev. A 68, 052308 (2003)
A. Dolinska, B. C. Buchler, W. P. Bowen, T. C. Ralph and P. K. Lam
Unity gain and non-unity gain quantum teleportation
IEEE selected topic quant. electron. 9, 1519 (2003)
W. P. Bowen, N. Treps, B. C. Buchler, R. Schnabel, T. C. Ralph, T. Symul and P. K. Lam
2002
Polarization squeezing of continuous variable Stokes parameters
Phys. Rev. Lett. 88, 093601 (2002)
W. P. Bowen, R. Schnabel, H. –A. Bachor and P. K. Lam
Quantum nondemolition measurement with a nonclassical meter input and an electro-optic enhancement
J. Opt. B 4, 229 (2002)
U. L. Andersen, B. C. Buchler, H. –A. Bachor and P. K. Lam
Surpassing the standard quantum limit for optical imaging using non-classical multimode light
Phys. Rev. Lett. 88, 203601 (2002)
N. Treps, U. L. Andersen, B. C. Buchler, P. K. Lam, A. Maître, H. –A. Bachor and C. Fabre
Quantum teleportation with Einstein-Podolsky-Rosen entanglement
The Physicist, 39, 72 (2002)
P. K. Lam, W. P. Bowen and T. C. Ralph
Generation of a phase flipped Gaussian mode for optical measurement
J. Opt. A 4, 393 (2002)
V. Delaubert, D. A. Shaddock, P. K. Lam, B. C. Buchler, H. –A. Bachor and D. E. McClelland
Experimental demonstration of a squeezing-enhanced power-recycled Michelson interferometer for gravitational wave detection
Phys. Rev. Lett. 88, 231102 (2002)
K. McKenzie, D. A. Shaddock, D. E. McClelland, B. C. Buchler and P. K. Lam
Squeezed singly resonant second-harmonic generation in periodically poled lithium niobate
J. Opt. Soc. Am. B 19, 1592 (2002)
M. J. Lawrence, R. L. Byer, M. M. Feyer, W. P. Bowen, P. K. Lam and H. –A. Bachor
Recovery of continuous wave squeezing at low frequencies
J. Opt. B 4, 421 (2002)
W. P. Bowen, R. Schnabel, N. Treps, H. –A. Bachor and P. K. Lam
Experimental demonstration of continuous variable polarization entanglement
Phys. Rev. Lett. 89, 253601 (2002)
W. P. Bowen, R. Schnabel, N. Treps and P. K. Lam
Réduction de bruit quantique spatiale et mesures de petits déplacements en optique
J. de. Physique IV, 12, 5-153 (2002)
N. Treps, A. Maitre, C. Fabre, U. Andersen, B. C. Buchler, P. K. Lam and H. –A. Bachor
Quantum information processing in optical images
Superlattices & Microstructures. 32, 323 (2002)
C. Fabre, U. L. Andersen, H.-A. Bachor, B. C. Buchler, S. Gigan, P. K. Lam, A. Maitre and N. Treps
2001
Squeezing more from a quantum nondemolition measurement
Phys. Rev. A 65, 011803(R) (2001)
B. C. Buchler, P. K. Lam, H.-A. Bachor, U. L. Andersen and T. C. Ralph
Generation of continuous variable Einstein-Podolsky-Rosen entanglement via the Kerr nonlinearity in an optical fibre
Phys. Rev. Lett. 86, 4267 (2001)
Ch. Silberhorn, P. K. Lam, O. Weiß, F. König, N. Korolkova, and G. Leuchs
A magic mirror- Quantum applications of the optical beamsplitter
The Physicist 38,78 (2001)
Hans -A. Bachor
Optical transfer functions as a practical tool in quantum optics
Quantum Optics Eds H.J.Carmichael, R.J.Glauber, M.O.Scully, p. 313-333, Springer (2001)
H. -A. Bachor and T. C. Ralph
2000
Kerr noise reduction and squeezing
J. Opt. B. 2, 553 (2000)
A. G. White, P. K. Lam, D. E. McClelland, H.-A. Bachor and W. G. Munro
Modulation-free control of a continuous-wave second harmonic generator
J. Opt. A. 2, 400 (2000)
D. A. Shaddock, B. C. Buchler, W. P. Bowen, M. B. Gray and P. K. Lam
Bandpass spectra of evanescent couplers with long period gratings
Electron. Lett. 36, 967 (2000)
P. K. Lam, A. J. Stevenson and J. D. Love
1999
Optimization and transfer of vacuum squeezing from an optical parametric oscillator
J. Opt. B 1, 469 (1999)
P. K. Lam, T. C. Ralph, B. C. Buchler, D. E. McClelland, H.-A. Bachor and J. Gao
Characterizing teleportation in optics
J. Opt. B 1, 483 (1999)
T. C. Ralph, P. K. Lam and R. E. S. Polkinghorne
Understanding and controlling laser intensity noise
Optical and Quantum Electronics, 31, 583 (1999)
T. C. Ralph, E. H. Huntington, C. C. Harb, B. C. Buchler, P. K. Lam, D. E. McClelland and H.-A. Bachor
Enhancement of quantum nondemolition measurements with an electro-optic feed-forward amplifier
Phys Rev. A 60, 4974 (1999)
B. C. Buchler, P. K. Lam and T. C. Ralph
Suppression of classical and quantum radiation pressure noise by electro-optic feedback
Optics Letters. 24, 259 (1999)
B. C. Buchler, M. B. Gray, D. A. Shaddock, T. C. Ralph and D. E. McClelland
1998
Teleportation with bright squeezed light
Phys. Rev. Lett. 81, 5668 (1998)
T. C. Ralph and P. K. Lam
Feedback control of laser intensity noise
Phys Rev. A 57, 1286 (1998)
B. C. Buchler, E. H. Huntington, C. C. Harb and T. C. Ralph
Squeezed light in a frontal-phase-modulated signal-recycled interferometer
Phys Rev. A 57, 3898 (1998)
V. Chickarmane, S. V. Dhurandhar, T. C. Ralph, M. B. Gray, H.-A. Bachor and D. E. McClelland
Noiseless electro-optic processing of optical signals generated with squeezed light
Optics Express 2, 100 (1998)
P. K. Lam, T. C. Ralph, E. H. Huntington, D. E. McClelland and H.-A. Bachor
Optical homodyne tomography of information carrying laser beams
Optics Express 3, 154 (1998)
J. W. Wu, P. K. Lam, M. B. Gray and H.-A. Bachor
Continuously-tunable doubly resonant optical parametric oscillator
Opt. Commun. 148, 117 (1998)
M. Bode, P. K. Lam, I. Freitag, H. -A. Bachor, A. Tünnermann and H. Welling
Noiseless independent signal and power amplification
Opt. Lett. 23, 540 (1998)
E. H. Huntington, P. K. Lam, T. C. Ralph, D. E. McClelland and H. -A. Bachor
High average power Q-switched second harmonic generation with diode-pumped Nd:YAG laser
Electron. Lett. 34, 666 (1998)
P. K. Lam, I. Freitag, M. Bode, A. Tünnermann and H. Welling
Quantum electro-optic control
Optics & Photonics News 9, 44 (1998)
T. C. Ralph, P. K. Lam, E. H. Huntington, B. C. Buchler, D. E. McClelland and H.-A. Bachor
Feedback control of the intensity noise of injection locked lasers
Opt. Commun 145, 359 (1998)
E. H. Huntingotn, B. C. Buchler, C. C. Harb, T. C. Ralph, D. E. McClelland and H.-A. Bachor
1997
1. |
Noiseless signal amplification using Positive Electro-optic Feedforward |
2. |
Low noise amplification and efficient squeezing from rate matched lasers |
3. |
Robust transmission and reconstruction of fragile optical states |
4. |
Classical and quantum signatures of competing chi (2) nonlinearities |
5. |
Gütegeschaltete Miniatur-Ringlaser mit Frequenzkonversion |
6. |
Investigation of polarisation effects in injection locked lasers |
7. |
Intensity-noise dependence of Nd:YAG lasers on their diode-laser pump source |
8. |
Intensity noise transfer in diode-pumped Nd:YAG lasers |
9. |
Investigation of Polarisation Effects in Injection Locked Lasers |
10. |
Comment on 'Noiseless amplification in cavity-based optical systems with an internal two-photon process. II self-frequency-doubling laser and second harmonic generation, self-down-converting laser' |
11. |
Intensity-noise dependence of Nd:YAG lasers on their diode-laser pump source |
1996
1. |
Experimental test of modular noise propagation theory for quantum optics |
2. |
Intensity noise properties of injection locked lasers: Quantum theory using a linearised input-output method |
3. |
Intensity noise properties of injection locked lasers |
4. |
Cascaded second-order nonlinearity in an optical cavity |
5. |
Active versus passive squeezing by second harmonic generation |
6. |
"Progress in the search for the optimum light source: squeezing experiments with a frequency doubler |
7. |
Squeezed light from second harmonic generation: experiment versus theory |
8. |
Retrieving squeezing from classically noisy light |
9. |
Intensity feedback effects of quantum-limited noise |
10. |
Comment on Noiseless amplification in cavity based optical systems with an internal two-photon process |
1995
1. |
Feedback-enhanced squeezing in second harmonic generation |
2. |
Control and suppression of power transfer in couplers by periodic index modulation |
3. |
Progress in the search for the optimum light source: squeezing experiments with a frequency doubler |
4. |
Squeezed light from second harmonic generation: experiment versus theory |
5. |
Retrieving squeezing from classically noise light |
6. |
Intensity feedback effects of quantum-limited noise |
7. |
Noiseless amplification of the coherent amplitude of bright squeezed light using a standard laser amplifier |
8. |
Injection locked lasers as amplifiers in Quantum Communications and Measurement |
9. |
Quantum trajectories and classical attractors in second harmonic generation |
1994
1. |
Complete atomic population inversion using correlated sidebands |
2. |
Suppression of the intensity noise in a diode-pumped neodymium:YAG nonplanar ring laser |
3. |
Bright squeezed light from a singly resonant frequency doubler |
4. |
Bistability in a 4-level Laser with a Resonant Pump Mode |
5. |
Phase-sensitive above-threshold laser amplifiers |
ANU Quantum Optics
Publications
Pages maintained by
Ben Buchler (email)
