Author
J. J. Hsieh
Bio: J. J. Hsieh is an academic researcher. The author has contributed to research in topics: Epitaxy & Double heterostructure. The author has an hindex of 1, co-authored 2 publications receiving 263 citations.
Papers
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TL;DR: In this article, room temperature cw operation has been achieved for stripe geometry double-heterostructure Ga0.12In0.88As0.23P0.77/InP diode lasers emitting at 1.1 μm.
Abstract: Room‐temperature cw operation has been achieved for stripe‐geometry double‐heterostructure Ga0.12In0.88As0.23P0.77/InP diode lasers emitting at 1.1 μm. The heterostructures were grown by liquid‐phase epitaxy on melt‐grown InP substrates, and stripes were defined by using proton bombardment to produce high‐resistance current‐confining regions.
265 citations
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TL;DR: In this article, the use of ion bombardment for the creation of resistive layers in III-V semiconductors is reviewed, and two complementary methods to achieve the removal of free carriers in these materials are proposed.
288 citations
Book•
12 Mar 1999
TL;DR: A Fiber-Optic Chronology as discussed by the authors describes the history of fiber optic technology from the early 1900s to the early 1970s, including the development of the first commercially available fiber optic fiber.
Abstract: 1. Introduction: Building a City of Light 2. Guiding Light and Luminous Fountains (1841-1890) 3. Fibers of Glass 4. The Quest for Remote Viewing: Television and the Legacy of Sword Swallowers (1895-1940) 5. A Critical Insight: The Birth of the Clad Optical Fiber (1950-1955) 6. 99 Percent Perspiration: The Birth of an Industry (1954-1960) 7. A Vision of the Future: Communicating with Light (1880-1960) 8. The Laser Stimulates the Emission of New Ideas (1960-1969) 9. "The Only Thing Left Is Optical Fibers" (1960-1969) 10. Trying to Sell a Dream (1965-1970) 11. Breakthrough: The Clearest Glass in the World (1966-1972) 12. Recipes for Grains of Salt: The Semiconductor Laser (1962-1977) 13. A Demonstration for the Queen (1970-1975) 14. Three Generations in Five Years (1975-1983) 15. Submarine Cables: Covering the Ocean Floor with Glass (1970-1995) 16. The Last Mile: An Elusive Vision 17. Reflections on the City of Light Appendix A. Dramatis Personae: Cast of Characters Appendix B. A Fiber-Optic Chronology
241 citations
TL;DR: In this paper, a comparison of the photoluminescent (PL) intensities of n-type InP and GaAs at room temperature was made, and the effect of surface recombination velocity S on the PL intensity was evaluated numerically.
Abstract: A comparison was made of the photoluminescent (PL) intensities of n‐type InP and GaAs at room temperature. The PL intensity for InP was over 100 times greater than for comparably doped GaAs. The effect of surface recombination velocity S on the PL intensity was evaluated numerically. When this evaluation is applied to the PL intensity ratios of n‐type InP and GaAs it shows that S for n‐type InP is sufficiently small to eliminate significant influence of nonradiative surface recombination on the observed PL intensity.
230 citations