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单片集成电吸收调制分布反馈激光器
Monolithically integrated and electro-absorption modulated DFB lasers
查看参考文献9篇
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文摘
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提出一种选择区域外延双有源区叠层(SAG-DSAL)结构新技术,基于此技术设计研制了单片集成电吸收调制激光器(EML),SAG-DSAL-EML管芯的阈值电流为20 mA,工作电流为100 mA时的出光功率为10 mW,由吸收调制器(EAM)加-3 V偏压时的消光比为12 dB,实现了简化制作工艺并提高器件性能的预期目的,有望用于规模化生产 |
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其他语种文摘
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It is desirable to simplify process, lower cost and improve characteristics of the integrated optoelectronic functional devices. A novel technique named as selective area growth double stacked active layer(SAG-DSAL) was introduced. A monolithically integrated and electro-absorption modulated distributed feedback laser was developed with this technique. The SAG-DSAL electro-absorption modulated laser(EML) chip′s threshold current is 20 mA, optical output power is 10 mW at an injection current of 100 mA, and the extinction ratio is 12 dB when the bias voltage on the modulator is-3 V.It′s expected to use this technique for mass production |
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来源
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光电子·激光
,2011,22(1):13-15 【核心库】
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关键词
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选择区域生长(SAG)
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双有源区叠层(DSAL)
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电吸收调制激光器(EML)
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地址
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中国科学院半导体研究所, 中国科学院半导体材料科学开放实验室, 北京, 100083
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1005-0086 |
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学科
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电子技术、通信技术 |
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基金
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国家863计划
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国家自然科学基金资助项目
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国家973计划
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文献收藏号
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CSCD:4123464
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参考文献 共
9
共1页
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1.
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光电子.激光,2005,16(5):519-522
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被引
1
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2.
李智勇. 电吸收调制激光器产生短光脉冲的实验研究.
光电子.激光,2004,15(1):13-17
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被引
4
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3.
Cheng Yuan Bing. 40-Gb/s Low Chirp Electroabsorption Modulator Integrated with DFB Laser.
IEEE Photonics Technology Letters,2009,21(6):356-358
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被引
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4.
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International Journal of Microwave and Wireless Technologies,2009,1:511-519
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被引
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5.
Lim C G. Electro-absorption modulator integrated lasers with enhanced signal injection efficiency.
Journal of Lightwave Technology,2008,26(6):685-691
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被引
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6.
Takeuchi H. Very high-speed lightsource up to40Gb/s containing an MQW electroabsorption modulator integrated with a DFB laser.
IEEE J Sel. Topics Quantum Electron,1997,3(2):336-343
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被引
8
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7.
Aoki M. InGaAs/InGaAsP MQW electroabsorption modulator integrated with a DFB laser fabricated by band-gap energy control selective area MOCVD.
IEEE J Quantum Electron,1993,29(6):2088-2096
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被引
9
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8.
Stegmuller B. 15GHz modulation performance of integrated a DFB laser diode EA modulator with identical multiple-quantum-well double-stack active layer.
IEEE Photonics Technology Letters,2002,14(12):1647-1649
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被引
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9.
胡小华. 电吸收调制器和DFB激光器一种改进的双有源层堆积集成方法.
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被引
1
次
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