INTERFEROMETER MIRRORS WITH HOLES ON-AXIS

被引：23

作者：

PANTELL, RH ^{[1
]}

FEINSTEIN, J ^{[1
]}

HO, AH ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT APPL PHYS,STANFORD,CA 94305

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 296卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0168-9002(90)91280-O

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Placing holes on-axis in the mirrors of an optical interferometer used for a free-electron laser (FEL) oscillator has several desirable effects. For a given amount of power generated at saturation, the peak power density on the mirrors is decreased, thereby ameliorating the problem of mirror damage; the electron beam can be introduced into the cavity in a collinear fashion; and the small-signal gain can be increased. Surprisingly, these holes may be quite large without a significant increase in cavity loss. This is a consequence of the fact that higher-order modes are generated which sum to a null of the field at the position of the holes. © 1990.

引用

页码：638 / 641

页数：4

共 8 条

[1] HIGH EXTRACTION EFFICIENCY EXPERIMENTS WITH THE LOS-ALAMOS FREE-ELECTRON LASER [J].

FELDMAN, DW ;

TAKEDA, H ;

WARREN, RW ;

SOLLID, JE ;

STEIN, WE ;

JOHNSON, WJ ;

LUMPKIN, AH ;

FELDMAN, RB .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1989, 285 (1-2) :11-16

[2]

Goubau G., 1961, IRE T ANTENNAS PROPA, V9, P248, DOI [DOI 10.1109/TAP.1961.1144999, 10.1109/TAP.1961.1144999]

[3] MODES OF A FABRY-PEROT LASER RESONATOR WITH OUTPUT-COUPLING APERTURES [J].

LI, T ;

ZUCKER, H .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1967, 57 (08) :984-&

[4] EIGENMODES OF A SYMMETRIC CYLINDRICAL CONFOCAL LASER RESONATOR AND THEIR PERTURBATION BY OUTPUT-COUPLING APERTURES [J].

MCCUMBER, DE .

BELL SYSTEM TECHNICAL JOURNAL, 1965, 44 (02) :333-+

[5] ANALYSIS OF CYLINDRICAL CONFOCAL LASER RESONATOR HAVING A SINGLE CIRCULAR COUPLING APERTURE [J].

MCNICE, GT ;

DERR, VE .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1969, QE 5 (12) :569-+

[6] COUPLING OF POWER FROM A CIRCULAR CONFOCAL LASER WITH AN OUTPUT APERTURE [J].

MORAN, JM .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1970, QE 6 (02) :93-+

[7] LASER ACTION UP TO 57.355 MU IN GASEOUS DISCHARGES (NE HE-NE) ) NE LASERS NE-HE LASERS BEAM ANALYSIS E ) [J].

PATEL, CKN ;

GARRETT, CGB ;

FAUST, WL ;

MCFARLANE, RA .

APPLIED PHYSICS LETTERS, 1964, 4 (01) :18-&

[8] REFLECTION MATRIX FOR GAUSSIAN LIGHT-BEAMS IN FEL OSCILLATORS [J].

RIYOPOULOS, S ;

TANG, CM ;

SPRANGLE, P .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1989, 25 (04) :803-816

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