A COMPACT TEA CO2 LASER FOR FIELD-BASED SPECTROCHEMICAL ANALYSIS OF GEOLOGICAL SAMPLES

• Main Author: Perpustakaan UGM, i-lib
• Format: Article NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 1993
• Subjects: Jurnal i-lib UGM
• Online Access: https://repository.ugm.ac.id/23720/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=6679

A compact capacitor-transfer TEA CO2 laser of 180 m3 output energy and 50 ns pulse duration in half width was designed and constructed for field use. This laser is suitable for laser microprobe spectrochemical analysis on geological and mining samples. Experiments show that the use of helium as a su...