CARBON DI OXIDE LASER

What is the most commonly used gas in a CO2 laser?

• Helium
• Argon
• Carbon Dioxide
• Xenon

What type of laser is a CO2 laser?

• Excimer laser
• Gas laser
• Solid-state laser
• Dye laser

What is the wavelength of a CO2 laser?

• 10.6 micrometers
• 532 nanometers
• 355 nanometers
• 1.06 micrometers

What is the main use of CO2 lasers?

• Surgery
• Printing
• Cutting
• Welding

What is the reason for the popularity of CO2 lasers in industrial applications?

• High cost
• Low efficiency
• Short wavelength
• High power output and wavelength

What is the typical power range of a CO2 laser?

• 1-5 Watts
• 5-50 Watts
• 50-500 Watts
• 500-5000 Watts

What is the main advantage of using a CO2 laser in material processing applications?

• High beam quality
• High power density
• High efficiency
• High repeatability

What is the typical lifetime of a CO2 laser?

• 1000 hours
• 10,000 hours
• 100,000 hours
• 1 million hours

What is the most common application of CO2 lasers in the medical field?

• Bloodless surgery
• Ophthalmology
• Dermatology
• Orthopedics

What is the main advantage of using a CO2 laser in medical applications compared to other lasers?

• Lower power output
• Shorter wavelength
• Lower beam quality
• Bloodless surgery