Title :
Correlation and fluctuation features of a triply resonant OPO far above threshold
Author :
Porzio, Alberto ; Sciarrino, F. ; Chiummo, A. ; Solimeno, S.
Author_Institution :
Ist. Nazionale di Fisica Nucl., Napoli, Italy
Abstract :
Summary form only given. Continuous-wave twin beams, generated in cw optical parametric oscillators (OPO), show intensity difference quantum noise reduction. So far the reported measurements concern OPO operating with pump powers close to the threshold (P/P/sub th/ < 2.5). In this communication we report an extensive study of bulk nonsemimonolithic /spl alpha/-cut KTiOPO/sub 4/ (KTP) triply resonant OPO in different working conditions and configurations. We have investigated the OPO quantum behavior for pump powers up to P/P/sub th/ > 13.
Keywords :
fluctuations; optical correlation; optical parametric oscillators; optical pumping; photorefractive materials; potassium compounds; resonant states; /spl alpha/-cut; KTiOPO/sub 4/; KTiOPO/sub 4/ triply resonant optical parametric oscillators; OPO quantum behavior; bulk nonsemimonolithic; continuous-wave twin beams; correlation features; cw optical parametric oscillators; far above threshold; fluctuation features; pump powers; triply resonant; working conditions; working configurations; Dispersion; Fluctuations; Laser excitation; Mirrors; Noise reduction; Optical noise; Optical propagation; Resonance; Signal to noise ratio; Space vector pulse width modulation;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2001. QELS '01. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-663-X
DOI :
10.1109/QELS.2001.961780
