GAS SENSOR

PURPOSE:To switch a gas sensor at a high speed so as to improve the gas sensing speed of the sensor by hourly changing modulating signals given to the 1st and 2nd semiconductor laser devices which emits laser light having slightly different wavelengths. CONSTITUTION:Signals having a frequency (f) (H...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KOMATSU YOSHIHIKO, MATOBA YUJI
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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