Autor: |
Subhasis Chaudhuri, Noel Healy, Mahesh Krishnamurthi, John V. Badding, Pier J. A. Sazio, Justin R. Sparks, Neil F. Baril, Rongrui He, Venkatraman Gopalan, Anna C. Peacock, Thomas C. Fitzgibbons |
Přispěvatelé: |
Clarkson, W. Andrew, Shori, Ramesh K. |
Rok vydání: |
2015 |
Předmět: |
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Zdroj: |
SPIE Proceedings. |
ISSN: |
0277-786X |
DOI: |
10.1117/12.2083045 |
Popis: |
ZnSe and other zinc chalcogenide semiconductor materials can be doped with divalent transition metal ions to create a mid-IR laser gain medium with active function in the wavelength range 2-5 microns and potentially beyond using frequency conversion. As a step towards fiberized laser devices, we have manufactured ZnSe semiconductor fiber waveguides with low (less than 1dB/cm at 1550nm) optical losses, as well as more complex ternary alloys with ZnSxSe1-x stoichiometry to potentially allow for annular heterostructures with effective and low order mode core-cladding waveguiding. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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