A. V. Gladyshev, M. I. Belovolov, S. A. Vasil'ev, V. P. Duraev, O. I. Medvedkov, A. I. Nadezhdinskii, E. T. Nedelin, Ya. Ya. Ponurovskii, “Continuously tunable single-frequency 1.52-μm diode laser for gas analysis”, Kvantovaya Elektronika, 2005, Volume 35, Number 3,Pages <nobr>241

This article is cited in 5 papers

Lasers

Continuously tunable single-frequency 1.52-μm diode laser for gas analysis

A. V. Gladyshev^a, M. I. Belovolov^a, S. A. Vasil'ev^a, V. P. Duraev^b, O. I. Medvedkov^a, A. I. Nadezhdinskii^c, E. T. Nedelin^b, Ya. Ya. Ponurovskii^c

^a Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
^b "Nolatech" Joint-Stock Company, Moscow
^c Natural Sciences Center at General Physics Institute of RAS, Moscow

Abstract: A single-frequency continuously tunable diode laser with a hybrid fibre Bragg grating resonator (hybrid laser) is built for recording the absorption line of ammonia. The continuous tuning within 40 GHz (1.33 cm^-1) was achieved for the first time for a hybrid laser emitting 5 mW in the line of width δν ≤ 15 MHz (0.0005 cm^-1) with the side-mode suppression exceeding 20 dB.

PACS: 42.55.Px, 42.62.Fi, 42.81.Qb

Received: 22.11.2004