| Presentation | 2004/6/24 Characteristics of InGaAsP/InGaAs MQW-LD with Asymmetric Separate Confinement Heterostructure(Session A5 Compound Semiconductor Devices II)(2004 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004)) Ilki HAN, Duchang HEO, Jungil LEE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We report the improvement of optical performance of InGaAsP/GaAs 1.55 μm multi-quantum well (MQW) laser diode (LD) systems utilizing asymmetric SCH layer. Additional 100 nm InGaAsP layer in n-type SCH region shifted the field distribution from p-side to intrinsic and n-side resulting in almost half of the threshold current density and internal loss compared to those of the same laser diode system with symmetric SCH structure. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MQW LD's / asymmetric SCH / internal loss / internal differential efficiency / threshold current density |
| Paper # | ED2004-75,SDM2004-87 |
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| Conference Information | |
| Committee | SDM |
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| Conference Date | 2004/6/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Silicon Device and Materials (SDM) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristics of InGaAsP/InGaAs MQW-LD with Asymmetric Separate Confinement Heterostructure(Session A5 Compound Semiconductor Devices II)(2004 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD 2004)) |
| Sub Title (in English) | |
| Keyword(1) | MQW LD's |
| Keyword(2) | asymmetric SCH |
| Keyword(3) | internal loss |
| Keyword(4) | internal differential efficiency |
| Keyword(5) | threshold current density |
| 1st Author's Name | Ilki HAN |
| 1st Author's Affiliation | Nano Device Research center, KIST() |
| 2nd Author's Name | Duchang HEO |
| 2nd Author's Affiliation | Nano Device Research center, KIST |
| 3rd Author's Name | Jungil LEE |
| 3rd Author's Affiliation | Nano Device Research center, KIST |
| Date | 2004/6/24 |
| Paper # | ED2004-75,SDM2004-87 |
| Volume (vol) | vol.104 |
| Number (no) | 156 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |