Thermal effects in widely tunable germanium terahertz lasers

被引：22

作者：

Brundermann, E ^{[1
]}

Chamberlin, DR ^{[1
]}

Haller, EE ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

来源：

APPLIED PHYSICS LETTERS | 1998年 / 73卷 / 19期

关键词：

D O I：

10.1063/1.122581

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report laser emission from Be-doped Ge lasers at high repetition rates of up to 45 kHz which is one order of magnitude higher than previously reported. Laser radiation was detected from Ge:Be crystals with volumes as small as 0.5 mm(3) and with intercontact distances down to 1 mm. We present a thermal analysis and derive the design parameters for continuous wave Ge lasers. [S0003-6951(98)00145-4].

引用

页码：2757 / 2759

页数：3

共 10 条

[1]

Brundermann E, 1996, APPL PHYS LETT, V68, P3075, DOI 10.1063/1.116427

[2] First operation of a far-infrared p-germanium laser in a standard closed-cycle machine at 15 K [J].

Brundermann, E ;

Roser, HP .

INFRARED PHYSICS & TECHNOLOGY, 1997, 38 (04) :201-203

[3] THE HEAT CAPACITY OF PURE SILICON AND GERMANIUM AND PROPERTIES OF THEIR VIBRATIONAL FREQUENCY SPECTRA [J].

FLUBACHER, P ;

LEADBETTER, AJ ;

MORRISON, JA .

PHILOSOPHICAL MAGAZINE, 1959, 4 (39) :273-292

[4] FAR IR LUMINESCENCE OF HOT HOLES IN GE - DIAGNOSTICS OF INTERSUBBAND POPULATION-INVERSION AND EFFECTS OF UNIAXIAL-STRESS [J].

GAVRILENKO, VI ;

KOROTKOV, AL ;

KRASYLNIK, ZF ;

NIKONOROV, VV ;

PAVLOV, SA .

SOLID-STATE ELECTRONICS, 1988, 31 (3-4) :755-758

[5]

GORNIK E, 1991, OPT QUANT ELECTRON, V23, pS111

[6] STREAMING MOTION AND POPULATION-INVERSION OF HOT CARRIERS IN CROSSED ELECTRIC AND MAGNETIC-FIELDS [J].

KOMIYAMA, S .

ADVANCES IN PHYSICS, 1982, 31 (03) :255-297

[7] Submillimeter p-Ge laser using a Voigt-configured permanent magnet [J].

Park, K ;

Peale, RE ;

Weidner, H ;

Kim, JJ .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1996, 32 (07) :1203-1210

[8] Stimulated far-infrared emission from combined cyclotron resonances in germanium [J].

Reichertz, LA ;

Dubon, OD ;

Sirmain, G ;

Brundermann, E ;

Hansen, WL ;

Chamberlin, DR ;

Linhart, AM ;

Roser, HP ;

Haller, EE .

PHYSICAL REVIEW B, 1997, 56 (19) :12069-12072

[9] NUMERICAL-SIMULATION OF FAR INFRARED-EMISSION UNDER POPULATION-INVERSION OF HOLE SUBBANDS [J].

STARIKOV, EV ;

SHIKTOROV, PN .

OPTICAL AND QUANTUM ELECTRONICS, 1991, 23 :S177-S193

[10] EFFECTS OF SAMPLE SHAPE IN P-GE HOT-HOLE LASERS [J].

STRIJBOS, RC ;

DIJKSTRA, JE ;

LOK, JGS ;

SCHETS, SI ;

WENCKEBACH, WT .

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 1994, 9 (05) :648-650

← 1 →