| タイトル | Single heterostructure lasers of PbS/1-x/Se/x/ and Pb/1-x/Sn/x/Se with wide tunability |
| 著者（英） | Butler, J. F.; Nill, K. W.; Linden, K. J. |
| 著者所属（英） | Laser Analytics, Inc. |
| 発行日 | 1977-08-01 |
| 言語 | eng |
| 内容記述 | Single-heterostructure diode lasers formed by compositional interdiffusion (CID) and liquid-phase epitaxy (LPE) of lead salts are discussed. The CID technique, which involves creation of a single heterostructure in a pseudobinary compound having binary constituents with different vapor pressures, is reviewed; growth of lead-salt crystals of various compositions is described. Some electrical and optical characteristics, including properties indicative of high internal quantum efficiencies, are given for lasers which employ the CID and LPE diodes. High operating temperatures (i.e., liquid nitrogen levels and above), together with wide tuning ranges (a diode wavelength of 12.7 microns is reported), make the lasers useful in high-resolution spectrometry and advanced trace-gas monitoring systems. |
| NASA分類 | LASERS AND MASERS |
| レポートNO | 77A43519 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/436991 |
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