21-W BROAD AREA NEAR-DIFFRACTION-LIMITED SEMICONDUCTOR AMPLIFIER

被引：29
作者：
GOLDBERG, L [1 ]
MEHUYS, D [1 ]
机构：
[1] SPECTRA DIODE LABS,SAN JOSE,CA 95134
来源：
APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 06期
关键词：
D O I：
10.1063/1.107830
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A 600-mu-m wide broad area single pass GaAlAs traveling wave amplifier emitted 21 W in pulsed operation. The far-field was dominated by a near-diffraction limited 0.08-degrees wide lobe, with 16 W measured in a 0.9-degrees angular aperture. Current dependent scattering of the output beam power to outside of the diffraction-limited lobe was observed.
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收藏
页码：633 / 635
页数：3
相关论文
共 7 条
[1]   HIGH PEAK POWER AND GATEABLE PICOSECOND OPTICAL PULSES FROM A DIODE-ARRAY TRAVELING-WAVE AMPLIFIER AND A MODE-LOCKED DIODE-LASER [J].
ANDREWS, JR ;
BURNHAM, RD .
APPLIED PHYSICS LETTERS, 1986, 49 (16) :1004-1006
[2]   BLUE-LIGHT GENERATION BY FREQUENCY DOUBLING OF ALGAAS BROAD AREA AMPLIFIER EMISSION [J].
GOLDBERG, L ;
BUSSE, L ;
MEHUYS, D .
APPLIED PHYSICS LETTERS, 1992, 60 (09) :1037-1039
[3]   TECHNIQUE FOR MEASURING FACET REFLECTIVITY AND EFFECTIVE INDEX OF LASER DIODE AMPLIFIERS [J].
GOLDBERG, L ;
TAMBURRINI, M ;
MEHUYS, D .
ELECTRONICS LETTERS, 1991, 27 (17) :1593-1595
[4]   12-W BROAD AREA SEMICONDUCTOR AMPLIFIER WITH DIFFRACTION LIMITED OPTICAL OUTPUT [J].
GOLDBERG, L ;
WELLER, JF ;
MEHUYS, D ;
WELCH, DF ;
SCIFRES, DR .
ELECTRONICS LETTERS, 1991, 27 (11) :927-929
[5]  
GOLDBERG L, 1992, SPIE LASER DIODE TEC
[6]  
NABORS CD, 1990, LASERS ELECTROOPTIC
[7]   PERIODIC FILAMENTS IN REFLECTIVE BROAD AREA SEMICONDUCTOR OPTICAL AMPLIFIERS [J].
TAMBURRINI, M ;
GOLDBERG, L ;
MEHUYS, D .
APPLIED PHYSICS LETTERS, 1992, 60 (11) :1292-1294
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