H | Sektion H — Elektrotechnik | SECTION H — ELECTRICITY | |||||
H01 | Grundlegende elektrische Bauteile | BASIC ELECTRIC ELEMENTS | |||||
H01S | Vorrichtungen, die stimulierte Emission verwenden | DEVICES USING STIMULATED EMISSION | |||||
H01S 5/00 | Halbleiterlaser [7] | Semiconductor lasers [7] | |||||
H01S 5/10 |
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H01S 5/18 |
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