Measurements of the hydrogen-induced and self-pressure-induced shift of H(2)O absorption lines near 0.7 microm.
The values of shift and Lorentz half-width induced by H(2) and self-pressure for the H(2)O absorption lines belonging to the nu(1) + 3nu(3) band are measured. The nonlinear dependence of the shift on H(2) pressure over 500 Torr is registered. To our knowledge this phenomenon has not been observed previously for the same H(2)O lines perturbed by atomic (Ne, Ar, Kr, Xe) and molecular (N(2), O(2), air) gases.
Lazarev
V V
VV
Ponomarev
Y N
YN