Publication | Closed Access
High-Resolution Stark Spectroscopy in the ν_4 Band of NH_3 Using a Thin-Film Diode Laser
15
Citations
10
References
1974
Year
Thin-film Diode LaserEngineeringHigh-resolution Stark SpectroscopyLaser Materialν_4 BandChemistryGround State ValueSpectroscopic PropertyOptical PropertiesOptical SpectroscopyMolecular SpectroscopyPhysicsAtomic PhysicsDoppler-limited Stark SpectroscopyQuantum ChemistryMicrowave SpectroscopyNatural SciencesSpectroscopyApplied PhysicsOptoelectronicsVibration-rotation Band
Thin-film PbTe diode lasers are used for Doppler-limited Stark spectroscopy on the nu(4) vibration-rotation band of NH(3) in the 1545-1595-cm(-1) region. The lasers operate cw below 20 K and are frequency tuned by varying the diode current. The nu(4) excited state dipole moment of NH(3) is found to be about 1% less than the ground state value.
| Year | Citations | |
|---|---|---|
Page 1
Page 1