General Studies · Metrology and Inspection
मैट्रोलॉजी (मापन विज्ञान) अनुप्रयोगों के लिए लेज़र इंटरफेरोमीटर में आमतौर पर उपयोग किए जाने वाले लेज़र का प्रकार _____ है।
- 1एक्साइमर लेज़र (excimer lasers)
- 2गैस लेज़र (gas lasers)✓
- 3डाई लेज़र (dye lasers)
- 4सॉलिड-स्टेट लेज़र (solid-state lasers)
सही उत्तर देखें
गैस लेज़र (gas lasers)
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