1. Different Types of YAG Laser Marking Machine

2. YAG means…???  YAG (yttrium aluminum garnet) lasers are one of the most common types of solid-state laser, and are used for myriad applications.  The laser we use for YAG laser marking produces a 1064nm wavelength, making it ideal for absorption by most metals and some plastics.  YAG lasers are often used for medical procedures, such as cataract surgery.

3. YAG-50DP Laser Marking Machine  YAG (yttrium aluminum garnet) lasers are one of the most common types of solid-state laser, and are used for myriad applications.  The laser we use for YAG laser marking produces a 1064nm wavelength, making it ideal for absorption by most metals and some plastics.  YAG lasers are often used for medical procedures, such as cataract surgery.

4. Nd:YAG Laser  Nd:YAG is usually used in monocrystalline form, fabricated with the Czochralski growth method, but there is also ceramic.  Nd:YAG available in high quality and in large sizes.  For both monocrystalline and ceramic Nd:YAG, absorption and scattering losses within the length of a laser crystal are normally negligible, even for relatively long crystals.

5. Properties of Nd:YAG  Top Speeds: FM Medium: 79 inches/sec (200 cm/sec)  Fastest Acceleration – 5gs  Excellent Beam Quality  InPack-Technology  Brushless Servo Motors  Large Work Area – 29" x 17" x 6.5"  Class 2M Design  Chemical formula -Nd3+:Y3Al5O12  Crystal structure-cubic  Thermal conductivity 10–14 W / (m K)  Gain bandwidth-0.6 nm  Fluorescence lifetime-230 μs

6. Er:YAG Laser  Er:YAG lasers generally emit light within a wavelength of 2940 nm, which is considered infrared light.  Er:YAG lasers are commonly used for laser skin resurfacing, treating acne scarring, wart removal along with oral surgery, dental treatments and otolaryngology.  This specific type of laser has the diverse ability to perforate bone as well as soft tissue.

7. Diode Pumped YAG Laser  Diode pumped YAG laser marking machine is suitable to mark on the surface of both metal and non-metal materials.  It is regularly applicable to electron components, hardware, tools, integrated chips, electric appliance products, communication equipment, precise machinery, glass frames, clocks and watches, jewelry accessories, plastic buttons, building materials, PVC pipes, medical instruments, etc.

8. Contact Us The Needham Group Unit 2a/2b Civic Industrial Park Waymills Whitchurch Shropshire SY13 1TT 01948 662629 E-mail: aled@needham-group.com aled@needham-group.com Website: http://www.needham-laser.com http://www.needham-laser.com