לייזר יאג Nd:YAG air-cooled, water-free Q-switched laser
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יאג לייזר
Short pulse duration down to 800 ps.
Up to 100 Hz repetition rate.
Optional build-in 2nd, 3rd or 4th harmonic generator.
Up to 20 mJ pulse energy at 1064 nm, up to 20 MW peak power.
Air cooled (water-free).
Optional attachable PC controlled motorized attenuator.
Optional attachable pulse energy monitor.
Optional fiber coupled output.
2 G shot lifetime of pump diodes.
Built-in sync pulse generator for triggering of user equipment.
Remote monitoring and control via built-in Ethernet interface.
לייזר יאג
Applications
Laser Induced Breakdown Spectroscopy (LIBS)
Light Detection And Ranging (LIDAR)
Laser ablation/micromachining
Time-of-Flight Spectroscopy (TOFS)
Time Resolved Spectroscopy (TRS)
Time domain thermoreflectance (TDTR)
Wavelength: 1064nm
q-switched type: passive, cr:yag or active, pockels cell
pulse repetition rate: 100Hz, 20Hz, 10Hz, 100Hz, 50Hz, 20Hz and 10Hz
Pulse energy: 1mJ, 2mJ, 5mJ, 2mJ, 5mJ, 10mJ and 20mJ
Typical pulse duration: <2ns, <800ps and <1.5ns pulse to pulse energy stability: <1.5% RMS, <1.2% RMS Power drift: +/-3.0% Beam profile: nearly TEM, >85% fit to gaussian
beam divergence: <1.5mrad, <1 mrad
Polarization: linear, horizontal
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Here are 10 similar products that are in high demand today, categorized by technology and application.
1. Diode Lasers
Diode lasers are highly popular due to their compact size, high efficiency, and low cost. They are increasingly used in medical, industrial, and consumer applications. While not all diode lasers are Q-switched, they are often used for similar purposes such as hair removal and material processing. They can also be integrated into more complex systems.
2. Alexandrite Lasers
Alexandrite lasers, typically operating at 755 nm, are in high demand for aesthetic procedures, particularly hair removal on lighter skin types. Like Nd:YAG, they can be Q-switched to produce short pulses. Many modern aesthetic systems combine Nd:YAG and Alexandrite lasers into a single device to treat a wider range of skin types.
3. Fiber Lasers
Fiber lasers are known for their excellent beam quality, high efficiency, and reliability. They are a top choice for a wide range of industrial applications, including cutting, welding, and marking. They are also popular in scientific research and telecommunications. Many fiber lasers are air-cooled and designed for a long, maintenance-free life.
4. Q-switched Ruby Lasers
The ruby laser was one of the first Q-switched lasers developed. It operates at 694 nm and is still in demand for specific dermatological applications, particularly for treating blue and black tattoos. While it’s an older technology, it remains a go-to for certain pigment removal tasks.
5. CO2 Lasers
CO2 lasers are a type of gas laser that emit in the infrared spectrum. They are the workhorse of industrial material processing, used for cutting, engraving, and marking a wide range of non-metal materials. Modern CO2 lasers, particularly those with a ceramic tube, are often air-cooled and highly reliable, similar to the Nd:YAG laser you mentioned.
6. Picosecond Lasers
These are a new generation of lasers that produce extremely short pulses, measured in picoseconds (one trillionth of a second). They are increasingly replacing nanosecond Q-switched lasers for applications like tattoo removal and skin rejuvenation because the shorter pulses create a more efficient photoacoustic effect, which can lead to faster and more effective treatment with fewer side effects.
7. Femtosecond Lasers
Femtosecond lasers operate in an even shorter pulse duration range (one quadrillionth of a second) and are used for “cold” micromachining. The ultrashort pulses remove material without transferring heat, making them ideal for precise applications like cutting stents, eye surgery (LASIK), and manufacturing of semiconductors.
8. Solid-state Lasers with Optical Parametric Oscillators (OPOs)
An OPO is a device that can convert a laser’s fixed wavelength into a tunable range of wavelengths. Combining a solid-state laser, such as a Nd:YAG, with an OPO creates a tunable laser system that is highly valuable for scientific research, spectroscopy, and medical applications that require multiple wavelengths.
9. Eye-Safe Lasers
These lasers operate at wavelengths that are not absorbed by the eye, typically in the 1.5 to 1.6 μm range. They are in high demand for applications like LiDAR and rangefinding, as they can be used at higher powers without posing a risk of retinal damage.
10. Q-switched Erbium Lasers
Erbium lasers operate at wavelengths that are strongly absorbed by water. When Q-switched, they can be used for skin resurfacing and scar removal. They are in high demand in the medical aesthetics market for their ability to provide precise, controlled ablation of skin tissue.
Tags: לייזר יאג
לייזר, לייזר פולס, לייזר פלס, q-switched laser, water free, air cooled, Nd:YAG air-cooled, water-free Q-switched laser, Short pulse duration down to 800 ps, Up to 100 Hz repetition rate, Up to 20 mJ pulse energy at 1064 nm, up to 20 MW peak power, Built-in sync pulse generator, Remote monitoring and control
יאג לייזר
לייזר יאג, לייזר yag