Tunable cyclotron-resonance laser in germanium

K. Unterrainer; C. Kremser; E. Gornik; C. R. Pidgeon; Yu L. Ivanov; E. E. Haller

doi:10.1103/PhysRevLett.64.2277

Tunable cyclotron-resonance laser in germanium

K. Unterrainer, C. Kremser, E. Gornik, C. R. Pidgeon, Yu L. Ivanov, E. E. Haller

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

We report strong narrow-band stimulated far-infrared cyclotron-resonance emission from the light holes in germanium in crossed electric and magnetic fields. The emission spectrum consists of a single line which is linearly tunable with magnetic field. The gain of the cyclotron-resonance laser is determined to be 0.05.

Original language	English
Pages (from-to)	2277-2280
Number of pages	4
Journal	Physical Review Letters
Volume	64
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevLett.64.2277
Publication status	Published - 1990

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10.1103/PhysRevLett.64.2277

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@article{3c1967c732234813971ef151dda58fc2,

title = "Tunable cyclotron-resonance laser in germanium",

abstract = "We report strong narrow-band stimulated far-infrared cyclotron-resonance emission from the light holes in germanium in crossed electric and magnetic fields. The emission spectrum consists of a single line which is linearly tunable with magnetic field. The gain of the cyclotron-resonance laser is determined to be 0.05.",

author = "K. Unterrainer and C. Kremser and E. Gornik and Pidgeon, {C. R.} and Ivanov, {Yu L.} and Haller, {E. E.}",

year = "1990",

doi = "10.1103/PhysRevLett.64.2277",

language = "English",

volume = "64",

pages = "2277--2280",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "19",

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TY - JOUR

T1 - Tunable cyclotron-resonance laser in germanium

AU - Unterrainer, K.

AU - Kremser, C.

AU - Gornik, E.

AU - Pidgeon, C. R.

AU - Ivanov, Yu L.

AU - Haller, E. E.

PY - 1990

Y1 - 1990

N2 - We report strong narrow-band stimulated far-infrared cyclotron-resonance emission from the light holes in germanium in crossed electric and magnetic fields. The emission spectrum consists of a single line which is linearly tunable with magnetic field. The gain of the cyclotron-resonance laser is determined to be 0.05.

AB - We report strong narrow-band stimulated far-infrared cyclotron-resonance emission from the light holes in germanium in crossed electric and magnetic fields. The emission spectrum consists of a single line which is linearly tunable with magnetic field. The gain of the cyclotron-resonance laser is determined to be 0.05.

U2 - 10.1103/PhysRevLett.64.2277

DO - 10.1103/PhysRevLett.64.2277

M3 - Article

SN - 0031-9007

VL - 64

SP - 2277

EP - 2280

JO - Physical Review Letters

JF - Physical Review Letters

IS - 19

ER -

Tunable cyclotron-resonance laser in germanium

Abstract

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