1. Quantum Coherence Control
(Light-matter interactions)
- Raman optical memory (1997/1998)
- Quantum switch (2000)
- Ultraslow/stop light (2002)
- Entangled photon pairs (2003)
- Schrodinger's Cat (2004)
- Stationary light (2005)
- All-optical logic gates (2009)
- Quantum memories (2009~2018)
2. Quantum Memory
(Protocols)
- Optically locked echo (2009)
(Nature Photon. 3, 518)
- Double rephasing echo ('11/'12/'16/'18)
(arXiv:1101:5480; Phys. Rev. A 85, 031402(R);
- ac Stark echo (2017)
- Controlled echo (2018)
3. Optical Cryptography
(Protocols)
- Photon key distribution (2018)
(arXiv:1807.04233v2)
- Addressable optical key
distribution (2018)
(arXiv:1807.08126v2)
4. Applications
- Quantum repeater
- Optical cryptography
- Optical associative memory
and DRAM
- Freq conversion
- Underwater Navigation
- Quantum Theranostics
- Photon Machine learning
Lab equipment (Main)
- Toptica LDs(780 nm)
- Toptica SHG pro (606nm)
- Verdi 6W (532 nm)
- Sprout 15W (532 nm)
- KLM laser (15 fs)
- Tunable white laser (Visible to IR)
- Bristol Wavemeter (0.1 pm)
- Montana Cryostation (4K)
- ARS Cryostat (4K)
- Oscilloscopes (1G/4G)
- Monochromator
- Single photon detectors
- Function generators/AOMs/APDs/SLM
*(year): pioneering work published