266nm laser is a kind of ultraviolet laser. Compared with other laser markers, the deep ultraviolet laser marker has high photoelectric conversion efficiency. The lifetime of the nonlinear crystal is long, modular design, easy installation, and maintenance, the performance of the machine is stable, small bulk, low power consumption, high marking speed, high efficiency. In addition, the quality of the deep ultraviolet laser beam is good, the focal spot is smaller, which makes it achieve ultra-fine marking. When marking with the deep ultraviolet laser marker, the thermal influence area is very small, and will not produce a thermal effect, so the material burning problem will never be considered. The deep ultraviolet laser marker is especially suitable for the ultra-fine processes, such as glass, mobile phone screens, precision instruments, etc., for most metal and non-metal materials, such as hardware, ceramics, nameplate, display boards, plastics, etc., it is competent too.
Theotry
Nd YAG
The working medium of the laser here is doped with trivalent neodymium ions in yttrium aluminum garnet (YAG) crystal, which has the feature of high gain, low threshold, high efficiency and low loss at 1064 nm etc., we use it to emit 1064 nm near-infrared laser here.
Q Switch module—Cr YAG
The chosen Q switch crystal is Cr YAG crystal, whose applied range is 900 – 1200 nm and 1350 – 1600 nm and the damage threshold is above 500 MW/cm2.
Frequency doubled crystal—BBO
BBO crystal is adopted in the frequency multiplier to produce 266 nm deep ultraviolet Laser through quadruplicated frequency. which has a wide transmission band of 190 nm to 3500 nm, a large effective second- harmonic-generation (SHG) coefficient, a broad phase-matching range of 409.6 nm to 3500 nm, and a high frequency conversion efficiency.
- Environment friendly
- Portable, long life time and change module easily
- Small damage for subject
- High resolution of trace
- Mark in electronic components and hardware fitting field
- Mark in the wrapper of cosmetic，drug，food and other high molecular material
- Mark and scribe in flexible PCB
- Micro hole and blind hole processing in silicon wafer
- Anti-fake label
266nm Laser for Material Processing
266nm 550ps Microchip Laser System of MCB Series
MCB series microchip laser products have very ideal narrow pulse width, but also can achieve high single pulse energy. The product is a passive Q-switched solid-state laser based on semiconductor pump. The laser pulse is pure and tailless, the single pulse energy is stable, and the beam quality is good. The integrated design of semiconductor pump module and laser crystal makes the compact laser head easy to install and integrate. The system supports internal and external triggering. This series of products include four wavelengths of 1064nm, 532nm, 355nm and 266nm. The full sealing module inside the laser head can be used by customers for secondary development and application. The superior product performance index makes its application range very wide, especially in laser measurement, which can meet many different kinds of measurement needs, and also has excellent performance in the application of laser seeds.
| Model | Repetition Frequency | Average Power | Output Energy | Pulse Width |
| CL266-100Hz-10μJ-MCA001 | 0.1 kHz | 1 mW | 10 uJ | 2 ns |
| CL266-100Hz-60μJ-MCA002 | 0.1 kHz | 6 mW | 60 uJ | 2 ns |
| CL266-1KHz-8μJ-MCA003 | 1 kHz | 8 mW | 8 uJ | 2 ns |
| CL266-5KHz-2μJ-MCA004 | 5 kHz | 10 mW | 2 uJ | 1.5 ns |
| CL266-10KHz-1.5μJ-MCA005 | 10 kHz | 15 mW | 1.5 uJ | 1.5 ns |
| CL266-20KHz-1.5μJ-MCA006 | 20 kHz | 30 mW | 1.5 uJ | 1.5 ns |
- Pulse width up to 1.5ns
- Pulse energy up to 200 μJ
- External pump source fiber pump pulse energy can reach 1.2mJ
- Repetition frequency up to 20kHz
- Beam mode is TEM00
- Fully sealed design, high reliability
- Lidar
- Optical Parametric Oscillating Pump Source
- Laser Ranging
- Laser induced breakdown spectroscopy
- Atmospheric monitoring
- Laser ultrasonic inspection
- Optical metrology
- Biomedical Science
- Laser ionization mass spectrometry
- Laser-induced fluorescence
- 3D scanning and imaging
266nm 750ps Microchip Laser System of MCC Series
MCC series microchip laser products have very ideal narrow pulse width, but also can achieve high single pulse energy. The product is a passive Q-switched solid-state laser based on semiconductor pump. The laser pulse is pure and tailless, the single pulse energy is stable, and the beam quality is good. The integrated design of semiconductor pump module and laser crystal makes the compact laser head easy to install and integrate. The system supports internal and external triggering. This series of products include four wavelengths of 1064nm, 532nm, 355nm and 266nm. The full sealing module inside the laser head can be used by customers for secondary development and application. The superior product performance index makes its application range very wide, especially in laser measurement, which can meet many different kinds of measurement needs, and also has excellent performance in the application of laser seeds. We can also provide 1064nm and 532nm isolators.
| Model | Repetition Frequency (kHz) | Average Power (mW) | Output Energy (uJ) | Pulse Width (ps) |
| CL266-100Hz-20μJ-MCC001 | 0.1 | 2 | 20 | 700 |
| CL266-500Hz-10μJ-MCC002 | 0.5 | 5 | 10 | 700 |
| CL266-1KHz-3μJ-MCC003 | 1 | 3 | 3 | 700 |
| CL266-5KHz-2μJ-MCC004 | 5 | 10 | 2 | 700 |
- Pulse width up to 700ps
- Pulse energy up to 80 μJ
- External pump source fiber pump pulse energy can reach 500μJ
- Repetition frequency up to 10kHz
- Beam mode is TEM00
- Fully sealed design, high reliability
- Seed source
- Micromachining
- Laser ionization mass spectrometry
- Laser ultrasonic inspection
- Optical Parametric Oscillating Pump Source
- Biomedical Science
- Laser-induced fluorescence
- Laser induced breakdown spectroscopy
266nm 350ps Microchip Laser System of MCD Series
MCD series microchip laser is a passively Q-switched solid-state laser based on semiconductor pump. The laser pulse is pure and tailless, the single pulse energy is stable, and the beam quality is good. The integrated design of semiconductor pump module and laser crystal makes the compact laser head easy to install and integrate. The system supports internal and external triggering. This series of products include four wavelengths of 1064nm, 532nm, 355nm and 266nm. The full sealing module inside the laser head can be used by customers for secondary development and application. This series of lasers have great advantages in seed light, laser micromachining, laser measurement and other applications. We also provide 1064nm and 532nm isolators.isolators.
| Model | Repetition Frequency (kHz) | Average Powe (mW) | Output Energy (uJ) |
| CL266-100Hz-10μJ-MCD001 | 0.1 | 1 | 10 |
| CL266-100Hz-30μJ-MCD002 | 0.1* | 3 | 30 |
| CL266-500Hz-7μJ-MCD003 | 0.5 | 7 | 7 |
| CL266-1KHz-5μJ-MCD004 | 1 | 5 | 5 |
- Pulse width up to 300ps
- Pulse energy up to 150 μJ
- External pump source fiber pump pulse energy can reach 360μJ
- Maximum repetition frequency up to 1kHz
- Beam mode is TEM00
- Fully sealed design, high reliability
- Seed source
- Laser micromachining
- Non-linear optical measurement
- Laser-induced fluorescence
- Laser ionization mass spectrometry
- Fluorescence lifetime measurement
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