M. Li, A. Gray, &. W. Field, ]. Li, and &. W. Field, A Multipass, Magnetically Confined Sputter Source for Absorption-Based Spectroscopy of Transient Molecules : The Spectrum of NiH Sideband Optical-Optical Double Resonance Zeeman Spectroscopy of NiH : A New Diagnostic for Electronic and Rotational Assignment, Marian 90] C.M. Marian. Quasirelativistic Calculation of Vibronic Spectra of NiH and NiD, pp.171-176, 1987.

&. R. Mccarthy and . Field, The use of magnetic rotation spectroscopy to simplify and presort spectra: An application to NiH and CeF, The Journal of Chemical Physics, vol.96, issue.10, pp.7237-7244, 1992.
DOI : 10.1063/1.462428

&. R. Mccarthy and . Field, Frequency???modulation enhanced magnetic rotation spectroscopy of PdH, PdD, NiH, and CuH, The Journal of Chemical Physics, vol.100, issue.9, p.6347, 1994.
DOI : 10.1063/1.467096

M. Metsala, S. Yang, O. Vaittinen, &. L. Halonen, M. Nela et al., Vibration-rotation fluorescence spectra of water in the ground electronic state A Determination of Molecular Parameters for NiH in its 2 ? Ground State by Laser Magnetic Resonance Cavity ring-down optical spectrometer for absorption measurements using pulsed laser sources FT Intracavity Laser Spectroscopy : The B-X Transition of Cl 2, Nelis 91]Picqué 02] N. Picqué. Sensitive Instrumental Developments in High-Resolution Laser and Fourier Transform SpectroscopiesTrkula 82] M. Trkula, D. O. Harris & R. C. Hilborn. Hollow-Cathode Sputtering Source for the Production of Gas-Phase Metal Atoms of Refractory Elements, pp.8686-8693, 1982.

C. Bibliographie, J. Amiot, &. C. Vergès, E. D. Fellows, and . Black, The long-range potential of the K 2 X 1 ? + g ground electronic state up to 15Å15Å An introduction to Pound-Drever-Hall laser frequency stabilization, Journal of Chemical Physics American Journal of Physics, vol.103, issue.69, pp.3350-3356, 1995.

P. Crozet, R. Vallon, B. Erba, M. Néri, and &. A. Ross, A build-up cavity for Fourier transform emission experiments, Journal of Molecular Spectroscopy, vol.232, issue.1, pp.14-25, 2005.
DOI : 10.1016/j.jms.2005.04.005

W. Demtroeder, Laser spectroscopy. Basic concepts and instrumentation, Series in Chemical Physics, 1981.

&. S. Divens and . Jarrett, Design and performance of a frequency???stabilized ring dye laser, Review of Scientific Instruments, vol.53, issue.9, pp.1363-1368, 1982.
DOI : 10.1063/1.1137184

&. B. Hänsch and . Couillaud, Laser frequency stabilization by polarization spectroscopy of a reflecting reference cavity, Optics Communications, vol.35, issue.3, pp.441-444, 1980.
DOI : 10.1016/0030-4018(80)90069-3

E. J. Hill and &. W. Field, Fluorescence???based intracavity laser spectroscopy and the electronic structure of NiH, The Journal of Chemical Physics, vol.93, issue.1, pp.1-5, 1990.
DOI : 10.1063/1.459593

S. Huard, Polarization of Light, p.348, 1997.

W. Jitschin and &. G. Meisel, Fast frequency control of a cw dye jet laser, Applied Physics, vol.69, issue.2, pp.181-184, 1979.
DOI : 10.1007/BF00932394

]. T. Johnston-jr, R. H. Brady, and &. W. Proffitt, Powerful single-frequency ring dye laser spanning the visible spectrum, Applied Optics, vol.21, issue.13, pp.2307-2316, 1982.
DOI : 10.1364/AO.21.002307

]. P. Jungner and &. L. Halonen, Laser induced vibration???rotation fluorescence and infrared forbidden transitions in acetylene, The Journal of Chemical Physics, vol.107, issue.5, p.1680, 1997.
DOI : 10.1063/1.474521

R. Kallenbach, C. Zimmermann, D. H. Mcintyre, T. W. Hänsch, and &. R. Devoe, A blue dye laser with sub-kilohertz stability, Optics Communications, vol.70, issue.1, pp.56-60, 1989.
DOI : 10.1016/0030-4018(89)90208-3

M. Nela, D. Permogorov, A. Miani, and &. L. Halonen, Vibration???rotation fluorescence spectra of water in the ground electronic state, The Journal of Chemical Physics, vol.113, issue.5, pp.1795-1801, 2000.
DOI : 10.1063/1.481983

J. Orphal, A. Perrin, C. P. Rinsland, M. A. Smith, R. N. Tennyson et al., The HITRAN 2004 molecular spectroscopic database, Journal of Quantitative Spectroscopy and Radiative Transfer, vol.96, pp.139-204, 2005.
URL : https://hal.archives-ouvertes.fr/hal-00113988

J. H. Scofield, Frequency???domain description of a lock???in amplifier, American Journal of Physics, vol.62, issue.2, pp.129-133, 1994.
DOI : 10.1119/1.17629

D. A. Shaddock, M. B. Gray, and &. E. Mcclelland, Frequency Locking a Laser to an Optical Cavity Using Spatial Mode Interference, 1999.

C. V. Shank, Physics of dye lasers, Reviews of Modern Physics, vol.47, issue.3, pp.649-657, 1975.
DOI : 10.1103/RevModPhys.47.649

B. J. Slagmolen, D. A. Shaddock, M. B. Gray, and &. E. Mcclelland, Frequency stability of spatial mode interference (tilt) locking, IEEE Journal of Quantum Electronics, vol.38, issue.11, pp.1521-1528, 2002.
DOI : 10.1109/JQE.2002.804267

W. Von-klitzing and &. R. Butcher, Practical issues in the development of saturation spectroscopy at ultra-high resolution, Measurement Science and Technology, vol.9, issue.3, pp.417-421, 1998.
DOI : 10.1088/0957-0233/9/3/015

R. Bibliographie, R. C. Arslanbekov, &. A. Tobin, and . Kudryavtsev, Self-Consistent Model of High Current Density Segmented Hollow Cathode Discharges, Journal of Applied Physics, vol.81, p.554, 1997.

S. Paul, C. Bagus, and . Björkman, Electronic structure of transition-metal hydrides : NiH and PdH [Bogaerts 00] A. Bogaerts & R. Gijbels. Effect of Adding Hydrogen to an Argon Glow Discharge : Overview of Revelant Processes and some Qualitative Explanations [Bogaerts 02] A. Bogaerts. Hydrogen Addition to an Argon Glow Discharge : A Numerical Simulation, Bogaerts & R. Gijbels. Calculation of Cathode Heating in Analytical Glow Discharges, pp.461-472, 1981.

P. Budtz-jørgensen, &. J. Kringhøj, and . Bøttiger, The critical role of hydrogen for physical sputtering with Ar???H2 glow discharges, Surface and Coatings Technology, vol.116, issue.119, pp.938-943, 1999.
DOI : 10.1016/S0257-8972(99)00126-7

J. Budtz-jørgensen, &. P. Bøttiger, and . Kringhøj, Energy spectra of particles bombarding the cathode in glow discharges, Vacuum, vol.56, issue.1, pp.9-13, 2000.
DOI : 10.1016/S0042-207X(99)00160-8

C. V. Budtz-jørgensen, P. Kringhøj, J. F. Nielsen, &. Davis, &. T. Vanderslice et al., Influence of Cathode Temperature on Abnormal Glow Discharge Properties Ion Energies at the Cathode of a Glow Discharge Etude Des Propriété Des Lampes`ALampes` Lampes`A Cathode Creuse, Leur Utilisation En Absorption Atomique The Electric Dipole Momment of NiH X 2 ?5 2 and B 2 ?5 2 The Zeeman Effect as an Aid to Electronic Assignment : The NiH A 2 ?5 [Gray 88] J. A. Gray. Laser Spectroscopy and Supermultiplet Structure Model for Nickel Hydride Massachusetts Institute of Technology The Electronic Structure of NiH : The Ni + 3d 9 2 D Supermultiplet Fluorescence-based intracavity laser spectroscopy and the electronic structure of NiH Emission Spectra of Copper and Argon in an Argon Glow Discharge Containing Small Quantities of Hydrogen The Effect of Small Quantities of Hydrogen on a Glow Discharge in Neon. Comparaison with Argon Case, Chemical and Physical Sputtering of Aluminium and Gold Samples Using Ar-H 2 DC-Glow Discharges. Surface and Coatings Technology Méthodes Physiques d'Analyse. Steers & K. Wetzig. Investigations of the Effect of Hydrogen in an Argon Glow DischargeHoppstock 95] K. Hoppstock & W.W. Harrisson. Spatial Distribution of Atoms in a Dc Glow Discharge, pp.299-306, 1963.

&. C. Eskildsen, D. L. Mathiasen, &. E. Lambert, M. Mallia, A. Li et al., Identification of NiH in Sunspot Spectrum A Multipass, Magnetically Confined Sputter Source for Absorption-Based Spectroscopy of Transient Molecules : The Spectrum of NiH, Marian 89] C. M. Marian, M. R.A. Blomberg & P.E.M. Siegbhan. Multireference and Relativistic Effect in NiH, pp.277-283, 1971.

&. R. Mccarthy and . Field, The use of magnetic rotation spectroscopy to simplify and presort spectra: An application to NiH and CeF, The Journal of Chemical Physics, vol.96, issue.10, pp.7237-7244, 1992.
DOI : 10.1063/1.462428

L. C. O-'brien and &. J. O-'brien, Laboratory Measerement of NiH by Intracavity Laser Absorption Spectroscopy, The Astrophysical Journal, vol.621, pp.554-556, 2005.

M. Trkula, D. O. Harris, and &. C. Hilborn, Hollow-cathode sputtering source for the production of gas-phase metal atoms of the refractory elements, Chemical Physics Letters, vol.93, issue.4, pp.345-349, 1982.
DOI : 10.1016/0009-2614(82)83706-8

]. C. Bibliographie, J. Amiot, &. C. Vergès, and . Fellows, The long-range potential of the K 2 X 1 ? + g ground electronic state up to 15Å15Å, Journal of Chemical Physics, vol.103, pp.3350-3356, 1995.

R. Arslanbekov, R. C. Tobin, and &. A. Kudryavtsev, Self-consistent model of high current density segmented hollow cathode discharges, Journal of Applied Physics, vol.81, issue.2, p.554, 1997.
DOI : 10.1063/1.364198

V. M. Baev, T. Latz, and &. P. Toschek, Laser intracavity absorption spectroscopy, Applied Physics B: Lasers and Optics, vol.69, issue.3, pp.171-202, 1999.
DOI : 10.1007/s003400050793

S. Paul, C. Bagus, and . Björkman, Electronic structure of transition-metal hydrides : NiH and PdH, Phys. Rev. A, vol.23, issue.2, pp.461-472, 1981.

E. D. Black, An introduction to Pound???Drever???Hall laser frequency stabilization, American Journal of Physics, vol.69, issue.1, pp.79-87, 2001.
DOI : 10.1119/1.1286663

A. Bogaerts and &. R. Gijbels, Effects of adding hydrogen to an argon glow discharge: overview of relevant processes and some qualitative explanations, Journal of Analytical Atomic Spectrometry, vol.15, issue.4, pp.441-449, 2000.
DOI : 10.1039/a909779a

A. Bogaerts and &. R. Gijbels, Calculation of cathode heating in analytical glow discharges, Journal of Analytical Atomic Spectrometry, vol.19, issue.9, pp.1206-1212, 2004.
DOI : 10.1039/b400483c

C. V. Budtz-jørgensen, P. Kringhøj, and &. J. Bøttiger, The Critical Role of Hydrogen for Physical Sputtering

J. Budtz-jørgensen, &. P. Bøttiger, and . Kringhøj, Energy spectra of particles bombarding the cathode in glow discharges, Vacuum, vol.56, issue.1, pp.9-13, 2000.
DOI : 10.1016/S0042-207X(99)00160-8

P. Budtz-jørgensen, J. F. Kringhøj, &. J. Nielsen, and . Bøttiger, Chemical and physical sputtering of aluminium and gold samples using Ar???H2 DC-glow discharges, Surface and Coatings Technology, vol.135, issue.2-3, pp.299-306, 2001.
DOI : 10.1016/S0257-8972(00)01085-9

P. Crozet, R. Vallon, B. Erba, M. Néri, and &. A. Ross, A build-up cavity for Fourier transform emission experiments, Journal of Molecular Spectroscopy, vol.232, issue.1, pp.14-25, 2005.
DOI : 10.1016/j.jms.2005.04.005

]. W. Davis and &. T. Vanderslice, Ion Energies at the Cathode of a Glow Discharge, Physical Review, vol.131, issue.1, pp.219-228, 1963.
DOI : 10.1103/PhysRev.131.219

W. Demtroeder, Laser spectroscopy. Basic concepts and instrumentation, Series in Chemical Physics, 1981.

&. S. Divens and . Jarrett, Design and performance of a frequency???stabilized ring dye laser, Review of Scientific Instruments, vol.53, issue.9, pp.1363-1368, 1982.
DOI : 10.1063/1.1137184

R. Engeln and &. G. Meijer, A Fourier transform cavity ring down spectrometer, Review of Scientific Instruments, vol.67, issue.8, pp.2708-2713, 1996.
DOI : 10.1063/1.1147092

A. G. Gaydon and &. R. Pearse, Band Spectrum of Nickel Hydride: Bands at Formula 5713, Formula 6246 and Formula 6424, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.148, issue.864, p.312, 1935.
DOI : 10.1098/rspa.1935.0021

S. Gerstenkorn, Etude Des Propriété Des Lampes`ALampes` Lampes`A Cathode Creuse, Leur Utilisation En Absorption Atomique, Méthodes Physiques d'Analyse, p.315, 1969.

. State, [Gray 88] J. A. Gray. Laser Spectroscopy and Supermultiplet Structure Model for Nickel Hydride, Journal of chemical physics, vol.84, p.1041, 1986.

]. J. Gray, M. Li, and &. W. Field, Zeeman spectroscopy and deperturbation of the low???lying states of NiH, The Journal of Chemical Physics, vol.92, issue.8, pp.4651-4659, 1990.
DOI : 10.1063/1.457732

]. J. Gray, M. Li, T. Nelis, and &. R. Field, } supermultiplet, The Journal of Chemical Physics, vol.95, issue.10, p.7164, 1991.
DOI : 10.1063/1.461393

&. B. Hänsch and . Couillaud, Laser frequency stabilization by polarization spectroscopy of a reflecting reference cavity, Optics Communications, vol.35, issue.3, pp.441-444, 1980.
DOI : 10.1016/0030-4018(80)90069-3

E. J. Hill and &. W. Field, Fluorescence???based intracavity laser spectroscopy and the electronic structure of NiH, The Journal of Chemical Physics, vol.93, issue.1, pp.1-5, 1990.
DOI : 10.1063/1.459593

]. V. Hodoroaba-00a, V. Hodoroaba, E. B. Hoffmann, &. K. Steers, and . Wetzig, Emission spectra of copper and argon in an argon glow discharge containing small quantities of hydrogen, Journal of Analytical Atomic Spectrometry, vol.15, issue.8, pp.951-958, 2000.
DOI : 10.1039/b001565m

]. V. Hodoroaba-00b, V. Hodoroaba, E. B. Hoffmann, &. K. Steers, and . Wetzig, Investigations of the effect of hydrogen in an argon glow discharge, Journal of Analytical Atomic Spectrometry, vol.15, issue.9, pp.1075-1080, 2000.
DOI : 10.1039/b002367l

V. D. Hodoroaba, E. B. Steers, V. Hoffmann, W. E. Unger, W. Paatsch et al., Influence of hydrogen on the analytical figures of merit of glow discharge optical emission spectroscopy???friend or foe?, J. Anal. At. Spectrom., vol.12, issue.6, pp.521-526, 2003.
DOI : 10.1039/B301326J

&. W. Hoppstock and . Harrisson, Spatial distribution of atoms in a dc glow discharge, Analytical Chemistry, vol.67, issue.18, pp.3167-3171, 1995.
DOI : 10.1021/ac00114a011

S. Huard, Polarization of Light, p.348, 1997.

W. Jitschin and &. G. Meisel, Fast frequency control of a cw dye jet laser, Applied Physics, vol.69, issue.2
DOI : 10.1007/BF00932394

]. T. Johnston-jr, R. H. Brady, and &. W. Proffitt, Powerful single-frequency ring dye laser spanning the visible spectrum, Applied Optics, vol.21, issue.13, pp.2307-2316, 1982.
DOI : 10.1364/AO.21.002307

]. P. Jungner and &. L. Halonen, Laser induced vibration???rotation fluorescence and infrared forbidden transitions in acetylene, The Journal of Chemical Physics, vol.107, issue.5, p.1680, 1997.
DOI : 10.1063/1.474521

A. Kachanov, A. Charvat, and &. F. Stoeckel, Intracavity laser spectroscopy with vibronic solid-state lasers: II Influence of the nonlinear mode coupling on the maximum sensitivity of a Ti:sapphire laser, Journal of the Optical Society of America B, vol.12, issue.6, p.970, 1995.
DOI : 10.1364/JOSAB.12.000970

S. A. Kadavathu, R. Scullman, R. W. Field, J. A. Gray, and &. M. Li, Excited states of NiH and NiD in the 15 500???19 000 cm???1 region: Rotational analysis with the aid of laser-induced fluorescence spectroscopy, Journal of Molecular Spectroscopy, vol.147, issue.2, pp.448-470, 1991.
DOI : 10.1016/0022-2852(91)90069-M

R. Kallenbach, C. Zimmermann, D. H. Mcintyre, T. W. Hänsch, and &. R. Devoe, A blue dye laser with sub-kilohertz stability, Optics Communications, vol.70, issue.1, pp.56-60, 1989.
DOI : 10.1016/0030-4018(89)90208-3

&. C. Eskildsen and . Mathiasen, On Glow-Discharge Sputting of Iron and Steels in a Commercial Deposition Plant, Surface and Coatings Technology, vol.137, pp.277-283, 2001.

D. L. Lambert and &. E. Mallia, Identification of Nih in the Sunspot Spectrum, Monthly Notices of the Royal Astronomical Society, vol.151, issue.4, p.437, 1971.
DOI : 10.1093/mnras/151.4.437

M. Li, A. Gray, and &. W. Field, A multipass, magnetically confined sputter source for absorption-based spectroscopy of transient molecules: the spectrum of NiH, Chemical Physics, vol.117, issue.1, pp.171-176, 1987.
DOI : 10.1016/0301-0104(87)80106-4

M. Li and &. W. Field, Sideband optical???optical double resonance Zeeman spectroscopy of NiH: A new diagnostic for electronic and rotational assignment, The Journal of Chemical Physics, vol.90, issue.6, p.2967, 1989.
DOI : 10.1063/1.455897

]. C. Marian-89, M. R. Marian, &. P. Blomberg, and . Siegbhan, Multireference and relativistic effects in NiH, The Journal of Chemical Physics, vol.91, issue.6, p.3589, 1989.
DOI : 10.1063/1.456891

]. C. Marian-90 and . Marian, Quasirelativistic calculation of the vibronic spectra of NiH and NiD, The Journal of Chemical Physics, vol.93, issue.2, p.1176, 1990.
DOI : 10.1063/1.459181

&. R. Mccarthy and . Field, The use of magnetic rotation spectroscopy to simplify and presort spectra: An application to NiH and CeF, The Journal of Chemical Physics, vol.96, issue.10, pp.7237-7244, 1992.
DOI : 10.1063/1.462428

&. R. Mccarthy and . Field, Frequency???modulation enhanced magnetic rotation spectroscopy of PdH, PdD, NiH, and CuH, The Journal of Chemical Physics, vol.100, issue.9, p.6347, 1994.
DOI : 10.1063/1.467096

M. Metsala, S. Yang, O. Vaittinen, and &. L. Halonen, forms and partial trapping of vibrational energy, The Journal of Chemical Physics, vol.117, issue.19, pp.8686-8693, 2002.
DOI : 10.1063/1.1513464

M. Nela, D. Permogorov, A. Miani, and &. L. Halonen, Vibration???rotation fluorescence spectra of water in the ground electronic state, The Journal of Chemical Physics, vol.113, issue.5, pp.1795-1801, 2000.
DOI : 10.1063/1.481983

T. Nelis, S. P. Beaton, K. M. Evenson, and &. J. Brown, A determination of the molecular parameters for NiH in its 2?? ground state by laser magnetic resonance, Journal of Molecular Spectroscopy, vol.148, issue.2, pp.462-478, 1991.
DOI : 10.1016/0022-2852(91)90402-V

L. C. O-'brien and &. J. O-'brien, Laboratory Measerement of NiH by Intracavity Laser Absorption Spectroscopy, The Astrophysical Journal, vol.621, pp.554-556, 2005.

&. D. Keefe and . Deacon, Cavity ring-down optical spectrometer for absorption measurements using pulsed laser sources, Review of Scientific Instruments, vol.59, pp.2544-2551, 1988.

A. D. Olmo, C. Domingo, J. M. Orza, and &. D. Bermejo, FT intracavity laser spectroscopy: The B-X transition of Cl2, Journal of Molecular Spectroscopy, vol.145, issue.2, pp.323-330, 1991.
DOI : 10.1016/0022-2852(91)90120-Y

N. Picqué, Sensitive instrumental developments in high-resolution laser and Fourier transform spectroscopies, Vibrational Spectroscopy, vol.29, issue.1-2, pp.83-88, 2002.
DOI : 10.1016/S0924-2031(01)00188-6

J. Smith, R. N. Tennyson, R. A. Tolchenov, J. Toth, P. Vander-auwera et al., The HITRAN 2004 molecular spectroscopic database, Journal of Quantitative Spectroscopy and Radiative Transfer, vol.96, pp.139-204, 2005.

J. H. Scofield, Frequency???domain description of a lock???in amplifier, American Journal of Physics, vol.62, issue.2
DOI : 10.1119/1.17629

D. A. Shaddock, M. B. Gray, and &. E. Mcclelland, Frequency Locking a Laser to an Optical Cavity Using Spatial Mode Interference, 1999.

C. V. Shank, Physics of dye lasers, Reviews of Modern Physics, vol.47, issue.3, pp.649-657, 1975.
DOI : 10.1103/RevModPhys.47.649

B. J. Slagmolen, D. A. Shaddock, M. B. Gray, and &. E. Mcclelland, Frequency stability of spatial mode interference (tilt) locking, IEEE Journal of Quantum Electronics, vol.38, issue.11, pp.1521-1528, 2002.
DOI : 10.1109/JQE.2002.804267

M. Trkula, D. O. Harris, and &. C. Hilborn, Hollow-cathode sputtering source for the production of gas-phase metal atoms of the refractory elements, Chemical Physics Letters, vol.93, issue.4, pp.345-349, 1982.
DOI : 10.1016/0009-2614(82)83706-8

J. Vergès, C. Amiot, R. Bacis, and &. A. Ross, Laser Induced Fluorescence and High Resolution Fourier Transform Spectroscopy

&. R. Klitzing and . Butcher, Practical issues in the development of saturation spectroscopy at ultra-high resolution, Measurement Science and Technology, vol.9, issue.3, pp.417-421, 1998.
DOI : 10.1088/0957-0233/9/3/015