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 5/40 |
|
| |||||
H01S 5/42 |
|
|