|
| related topics |
| {light, field, probe} |
| {state, states, coherent} |
| {photon, photons, single} |
| {cavity, atom, atoms} |
| {error, code, errors} |
| {cos, sin, state} |
| {level, atom, field} |
|
Squeezing at 946nm with periodically-poled KTiOPO_4
Takao Aoki, Go Takahashi, Akira Furusawa
abstract: We report generation of squeezed vacuum in sideband modes of continuous-wave
light at 946 nm using a periodically poled KTiOPO_4 crystal in an optical
parametric oscillator. At the pump power of 250 mW, we observe the squeezing
level of -5.6+/-0.1 dB and the anti-squeezing level of +12.7+/-0.1 dB. The pump
power dependence of the observed squeezing/anti-squeezing levels agrees with
the theoretically calculated values when the phase fluctuation of locking is
taken into account.
- oai_identifier:
- oai:arXiv.org:quant-ph/0511239
- categories:
- quant-ph
- comments:
- 3 pages, 3 figures, submitted to Optics Letters
- doi:
- 10.1364/OE.14.006930
- arxiv_id:
- quant-ph/0511239
- created:
- 2005-11-27
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