Nanosecond room-temperature Fe: ZnSe laser pumped inside the resonator of a transversely diode-pumped Er: YLF laser

被引：4

作者：

Kozlovsky, V., I ^{[1
,2
]}

Korostelin, Yu, V ^{[1
]}

Skasyrsky, Ya K. ^{[1
]}

Frolov, M. P. ^{[1
]}

机构：

[1] Russian Acad Sci, PN Lebedev Phys Inst, Leninsky Prosp 53, Moscow 119991, Russia

[2] Natl Res Nucl Univ MEPhI, Kashirskoye Sh 31, Moscow 115409, Russia

来源：

QUANTUM ELECTRONICS | 2018年 / 48卷 / 08期

关键词：

mid-IR range; II-VI crystals; Fe: ZnSe laser; Er: YLF laser; passive Q-switching; intracavity pumping; CRYSTAL;

D O I：

10.1070/QEL16722

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Lasing at room temperature is obtained in a Fe: ZnSe crystal installed as a passive Q-switch in a diode-pumped Er: YLF laser resonator. A miniresonator of the Fe: ZnSe laser is formed by mirrors pressed against the optical surfaces of the crystal with high reflectivities at lambda= 4-4.5 pm and a high transmittance for the Er: YLF laser generation lines. In the Er: YLF laser resonator, short pulses of similar to 100 ns duration at lambda= 2.65 pm are generated, stipulated by passive Q-switching of the resonator by the Fe: ZnSe crystal. The absorption of the Er: YLF laser radiation in the Fe: ZnSe crystal leads to the pumping of Fe: ZnSe laser, which generates pulses with a duration of less than 50 ns and an energy of similar to 0.5 mu J at lambda= 4.2 mu m. The laser operates in the pulse-periodic pump regime with a repetition rate up to 200 Hz.

引用

页码：686 / 690

页数：5

共 17 条

[1] 4.0-4.5-μm lasing of Fe:ZnSe below 180 K, a new mid-infrared laser material [J].

Adams, JJ ;

Bibeau, C ;

Page, RH ;

Krol, DM ;

Furu, LH ;

Payne, SA .

OPTICS LETTERS, 1999, 24 (23) :1720-1722

[2] Efficient lasing in a Fe2+:ZnSe crystal at room temperature [J].

Akimov, V. A. ;

Voronov, A. A. ;

Kozlovsky, V. I. ;

Korostelin, Yu. V. ;

Landman, A. I. ;

Podmar'kov, Yu. P. ;

Frolov, M. P. .

QUANTUM ELECTRONICS, 2006, 36 (04) :299-301

[3]

Akimov VA, 2004, QUANTUM ELECTRON+, V34, P912, DOI [10.1070/QE2004v034n10ABEH002789, 10.1070/QE2004v034no10ABEH002789]

[4]

Basiev T. T., 1989, OSA TOPS ADV SOL ST, V5, P332

[5] Review of multipass slab laser systems [J].

Dergachev, Alex ;

Flint, John H. ;

Isyanova, Yelena ;

Pati, Bhabana ;

Slobodtchikov, Evgueni V. ;

Wall, Kevin F. ;

Moulton, Peter F. .

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2007, 13 (03) :647-660

[6] MODE-LOCKING OPERATION OF A PULSED ND-YAG LASER WITH F2-LIF COLOR-CENTER CRYSTAL IN A DUAL CONFIGURATION [J].

DEROSSI, W ;

COSTA, FE ;

VIEIRA, ND ;

WETTER, NU ;

MORATO, SP ;

BASIEV, TT ;

KONYUSHKIN, VA ;

MIROV, SB .

APPLIED OPTICS, 1992, 31 (15) :2719-2721

[7] 3.77-5.05-μm tunable solid-state lasers based on Fe2+-doped ZnSe crystals operating at low and room temperatures [J].

Fedorov, Vladimir V. ;

Mirov, Sergey B. ;

Gallian, Andrew ;

Badikov, Dmitri V. ;

Frolov, Mikhail P. ;

Korostelin, Yuri V. ;

Kozlovsky, Vladimir I. ;

Landman, Alexander I. ;

Podmar'kov, Yuri P. ;

Akimov, Vadim A. ;

Voronov, Artem A. .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2006, 42 (9-10) :907-917

[8] Laser on single-crystal ZnSe:Fe2+ with high pulse radiation energy at room temperature [J].

Firsov, K. N. ;

Frolov, M. P. ;

Gavrishchuk, E. M. ;

Kazantsev, S. Yu ;

Kononov, I. G. ;

Korostelin, Yu V. ;

Maneshkin, A. A. ;

Velikanov, S. D. ;

Yutkin, I. M. ;

Zaretsky, N. A. ;

Zotov, E. A. .

LASER PHYSICS LETTERS, 2016, 13 (01)

[9] High-energy thermoelectrically cooled Fe: ZnSe laser tunable over 3.75-4.82 μm [J].

Frolov, M. P. ;

Korostelin, Yu. V. ;

Kozlovsky, V. I. ;

Podmar'kov, Yu. P. ;

Skasyrsky, Ya. K. .

OPTICS LETTERS, 2018, 43 (03) :623-626

[10] The dynamics of the emission spectrum of an Er: YLF laser in the pulsed-periodic operating regime [J].

Inochkin, M. V. ;

Nazarov, V. V. ;

Sachkov, D. Yu. ;

Khloponin, L. V. ;

Khramov, V. Yu. .

JOURNAL OF OPTICAL TECHNOLOGY, 2010, 77 (07) :413-416

← 1 2 →