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Optical characteristics of 1.55 μm GaInNAs multi-quantum wells

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Optical characteristics of 1.55 μm GaInNAs multi-quantum wells
นักวิจัย : Sun, Handong , Clark, Antony H. , Liu, H. Y. , Hopkinson, M. , Calvez, Stephane , Dawson, M. D. , Qiu, Y. N. , Rorison, J. M.
คำค้น : DRNTU::Science::Physics::Optics and light.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2547
อ้างอิง : Sun, H. D., Clark, A. H., Liu, H. Y., Hopkinson, M., Calvez, S., Dawson, M. D., et al. (2004). Optical characteristics of 1.55 mm GaInNAs multi-quantum wells. Applied Physics Letters, 85(18), 4013-4015. , 0003-6951 , http://hdl.handle.net/10220/6060 , http://sfxna09.hosted.exlibrisgroup.com:3410/ntu/sfxlcl3?sid=metalib:ELSEVIER_SCOPUS&id=doi:&genre=&isbn=&issn=&date=2004&volume=85&issue=18&spage=4013&epage=4015&aulast=Sun&aufirst=%20H%20D&auinit=&title=Applied%20Physics%20Letters&atitle=Optical%20characteristics%20of%201%2E55%20%CE%BCm%20GaInNAs%20multiple%20quantum%20wells&sici. , http://dx.doi.org/10.1063/1.1812371
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Applied Physics Letters.
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

We report the optical characterization of high-quality 1.55 mum GaxIn1-xNyAs1-y multiquantum wells (MQWs), grown on GaAs with Ga(In)N0.01As spacer layers. The transitions between the quantized QW states of the electrons and holes have been identified using photoluminescence excitation spectroscopy. Their energies are consistent with theoretical fitting based on the band anticrossing model. It is also confirmed by detailed spectroscopic measurements that the addition of even a small amount of In to GaN0.01As barriers remarkably improves the optical characteristics of the QWs. The results imply that although strain-compensated GaInNAs MQWs provide a feasible approach to realizing 1.55 mum optical emission, the relative lattice mismatch between the wells and barriers is critical to the optical quality of the related QWs.

บรรณานุกรม :
Sun, Handong , Clark, Antony H. , Liu, H. Y. , Hopkinson, M. , Calvez, Stephane , Dawson, M. D. , Qiu, Y. N. , Rorison, J. M. . (2547). Optical characteristics of 1.55 μm GaInNAs multi-quantum wells.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sun, Handong , Clark, Antony H. , Liu, H. Y. , Hopkinson, M. , Calvez, Stephane , Dawson, M. D. , Qiu, Y. N. , Rorison, J. M. . 2547. "Optical characteristics of 1.55 μm GaInNAs multi-quantum wells".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sun, Handong , Clark, Antony H. , Liu, H. Y. , Hopkinson, M. , Calvez, Stephane , Dawson, M. D. , Qiu, Y. N. , Rorison, J. M. . "Optical characteristics of 1.55 μm GaInNAs multi-quantum wells."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2547. Print.
Sun, Handong , Clark, Antony H. , Liu, H. Y. , Hopkinson, M. , Calvez, Stephane , Dawson, M. D. , Qiu, Y. N. , Rorison, J. M. . Optical characteristics of 1.55 μm GaInNAs multi-quantum wells. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2547.