Design, Construction and Characterization of Sealed Tube Medium Power CO2 Laser System

Author:

Naeem MuddasirORCID,Imran Tayyab,Hussain MukhtarORCID,Bhatti Arshad Saleem

Abstract

A low-cost medium-power carbon dioxide (CO2) laser system is designed, constructed, and characterized to produce coherent, monochromatic laser radiation in the infrared region. The laser cavity is simulated and designed by using ZEMAX optic studio. A switch-mode high-tension pump source is designed and constructed using a flyback transformer and simulated using NI Multisim to study the voltage behavior at different node points. A prototype cooling system/chiller is designed and built using thermo-electric coolers (TEC) to remove the excess heat produced during laser action. Various parameters, such as pumping mechanism, chiller stability, efficiency, output power, and current at different applied voltages, are studied. The chiller efficiency at different output powers of the laser is analyzed, which clearly shows that the chiller’s cooling rate is good enough to compensate for the heat generated by the laser system. The center wavelength of the carbon dioxide laser is 10.6 μm with an FWHM of 1.2 nm simulated in the ZEMAX optic studio. The output beam penetration through salt rock (NaCl), wood, and acrylic sheet (PMMA) at various output powers is analyzed to measure the penetration depth rate of the CO2 laser.

Publisher

MDPI AG

Subject

Instrumentation

Reference31 articles.

1. Verdeyen, J.T. Laser Electronics, 1995.

2. Analysis and Applications of Carbon Dioxide Laser;Wang;J. Phys. Conf. Ser.,2020

3. Development of the reliable 20 kW class pulsed carbon dioxide laser system for LPP EUV light source;Fujimoto;Extreme Ultraviolet (EUV) Lithography II,2011

4. Continuous-wave laser action on vibrational-rotational transitions of CO2;Patel;Phys. Rev.,1964

5. Selective Excitation Through Vibrational Energy Transfer and Optical Maser Action in N2-CO2;Patel;Phys. Rev. Lett.,1964

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