1. Editorial

   • S. Schiller
   • J. Mlynek

   Editorial Pages: 661 - 661

2. Focusing dependence of the efficiency of a singly resonant optical parametric oscillator

   • S. Guha

   Regular paper Pages: 663 - 675

3. Diffractive effects in singly resonant continuous-wave parametric oscillators

   • K. Drühl

   Regular paper Pages: 677 - 683

4. Transverse effects and mode couplings in OPOS

   • C. Schwob
   • P.F. Cohadon
   • L. Lugiato

   Regular paper Pages: 685 - 699

5. Continuous-wave, intracavity optical parametric oscillators: an analysis of power characteristics

   • G.A. Turnbull
   • M.H. Dunn
   • M. Ebrahimzadeh

   Regular paper Pages: 701 - 710

6. Internally pumped subthreshold OPO

   • J.L. Sorensen
   • E.S. Polzik

   Regular paper Pages: 711 - 718

7. Characteristics of a cw monolithic optical parametric oscillator

   • T. Ikegami
   • S. Slyusarev
   • S. Ohshima

   Regular paper Pages: 719 - 725

8. Dye laser pumped, continuous-wave KTP optical parametric oscillators

   • M.E. Klein
   • M. Scheidt
   • R. Wallenstein

   Regular paper Pages: 727 - 732

9. Long-term stable operation and absolute frequency stabilization of a doubly resonant parametric oscillator

   • R. Al-Tahtamouni
   • K. Bencheikh
   • S. Schiller

   Regular paper Pages: 733 - 739

10. Photoacoustic trace-gas detection using a cw single-frequency parametric oscillator

    • F. Kühnemann
    • K. Schneider
    • J. Mlynek

    Regular paper Pages: 741 - 745

11. Intensity noise of pump-enhanced continuous-wave optical parametric oscillators

    • D.-H. Lee
    • M.E. Klein
    • K.-J. Boller

    Regular paper Pages: 747 - 753

12. Generation of two-mode quadrature-phase squeezing and intensity-difference squeezing from a cw-NOPO

    • K.C. Peng
    • Q. Pan
    • C.D. Xie

    Regular paper Pages: 755 - 758

13. Subthreshold tunable OPO: a source of nonclassical light for atomic physics experiments

    • E.S. Polzik
    • J.L. Sorensen
    • J. Hald

    Regular paper Pages: 759 - 764