Temperature tunable LNA microchip lasers for helium pumping near 1083 nm J. MARTY, K. MOUNA, E. MOLVA, I. CHARTIER, R. ROMERO, C. WYON et J.J. AUBERT J. Phys. IV France, 04 C4 (1994) C4-601 DOI: 10.1051/jp4:19944152