{"id":1793,"date":"2026-04-14T09:21:25","date_gmt":"2026-04-14T09:21:25","guid":{"rendered":"https:\/\/novanta.com\/precision-manufacturing\/?post_type=novanta_tech_paper&p=1793"},"modified":"2026-07-24T15:49:41","modified_gmt":"2026-07-24T15:49:41","slug":"monitoring-temperature-to-ensure-optimal-performance-of-synrad-co2-lasers","status":"publish","type":"novanta_tech_paper","link":"https:\/\/novanta.com\/precision-manufacturing\/resources\/whitepapers\/monitoring-temperature-to-ensure-optimal-performance-of-synrad-co2-lasers\/","title":{"rendered":"Monitoring Temperature to Ensure Optimal Performance of CO2 Lasers"},"content":{"rendered":"\n

Technical Paper Overview<\/h2>\n\n\n\n

Tube Temperature Monitoring for Sealed CO\u2082 Lasers
Tube temperature is the earliest warning a CO\u2082 laser is about to fail.

Sealed CO\u2082 lasers degrade predictably \u2014 but only if you can see them
degrading. Tube temperature drifts above spec, conversion efficiency drops,
output power becomes unstable, and the first signal on the production floor
is usually a yield problem that has already cost a shift’s worth of parts.
By that point the cooling system that was the actual root cause has been
silently underperforming for hours.

This technical paper explains how tube temperature drives CO\u2082 laser output
power and stability, what causes temperature drift in real production
environments (ambient conditions, cooling-system degradation, and pulse
duty cycle), and how Novanta’s vi40 Temperature Broadcast feature exposes
real-time tube-temperature data on the laser’s DB-9 I\/O \u2014 so machine
control systems can catch cooling problems before they reach the laser.
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Key takeaways include:<\/h2>\n\n\n\n