Asymmetric output characteristics in 1.3-mu m spot-size converted laser diodes
- Title
- Asymmetric output characteristics in 1.3-mu m spot-size converted laser diodes
- Author
- 어영선
- Keywords
- asymmetric property; laser diode; optical waveguide; spatial hole-burning; spot-size converter
- Issue Date
- 2001-12
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE JOURNAL OF QUANTUM ELECTRONICS, v. 37, NO. 12, Page. 1611-1617
- Abstract
- A spot-size converted laser diode (SSC-LD) with a vertically tapered passive waveguide structure was fabricated by Butt-joint-built-in (BJB) coupling and selective area metal organic chemical vapor deposition growth. A high coupling efficiency exceeding 50% and 1-dB alignment tolerance of +/-2.5 mum were obtained at a distance of 20 etam between a flat-end single-mode fiber and the SSC-LD. Experimental results show that the asymmetric output property can be described by the radiation mode added to the guide mode and spatial hole-burning in the active region.
- URI
- https://ieeexplore.ieee.org/document/970908https://repository.hanyang.ac.kr/handle/20.500.11754/182679
- ISSN
- 0018-9197;1558-1713
- DOI
- 10.1109/3.970908
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML