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Expert Ⅱ 355 series 3W-5W UV laser
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Expert Ⅱ 355 series 3W-5W UV laser

Expert II 355 series UV DPSS laser, developed and produced by RFH, covers 3.0w-5.0w in laser power with short pulse width (<14ns@30K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is specifically designed for SLA 3D printer, laser marking machine, high precision cutting machine, high precision drilling machine, laser wire stripping machine, Er:YAG laser cosmetic instrument, glass inner engraving machine and so on.
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Application Field
Expert II 355 series UV DPSS laser, developed and produced by RFH, covers 3.0w-5.0w in laser power with short pulse width (<14ns@30K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is specifically designed for SLA 3D printer, laser marking machine, high precision cutting machine, high precision drilling machine, laser wire stripping machine, Er:YAG laser cosmetic instrument, glass inner engraving machine and so on.
Expert Ⅱ 355 series uv laser characteristics:
 
1. Laser wavelength at 354.7nm,  repetition rates cover a wide range(single pulse to 200kHz); laser power ranging from 3.0w-5.0w;
 
2. Exceptional beam quality (M²<1.2) ,absolutely assured in all repetition rates; relatively short pulse width <12ns@30 with little heat transfer to surrounding material; perfect beam spot quality(Beam Circularity>90%)
 
3. Unique Q-switching technology, adapts a variety of control requirements of laser applications;
Online refreshment for harmonic coupling technology;Excellent long term power stability
 
4. Digital control technology for the driver, enables user to command through RS232
 
5. This laser adopts one - style design with compact and reasonable structure, easy installation.
 
6. Industrial production process control technology,provides quality stable products.
 
 RFH - The leading industrial solid-state laser manufacturer
 
For over 13 years with excellent long term stability and exceptional good beam quality
 
Production in dust-free plant & rigorous quality control system
From purchasing, pre-production quality check, assembling, finished product testing, warehouse-in inspection, pre-delivery testing to after-sales service, each step is under control to make sure product quality and consistency in both machine parameters and actual running parameters. This is what makes RFH laser lasts longer than its peers. 
 
Top professional team, independent R&D in laser oriented power supply control system
There is a one-to-one correspondence between power supply and laser. The stability of power supply control system determines if the laser can maximize its performance during operation. RFH Laser has independent R&D in power supply technique which enables timely update and improvement of power supply control system module based on the laser’s need. 12-year experience in R&D and a top professional team make RFH laser a reliable and stable laser system.
 
Core components of oversea brands with guaranteed quality
Pumping, Q-switching and other core components adopt oversea brands. Work with top brand component suppliers of home and abroad. Each component is guaranteed with its quality from the beginning of materials purchasing. This is why users can trust RFH laser.  
 
Power supply+laser head+cooling system sold in a group
Being client-oriented, RFH offers proposal of selling the whole laser system in a group so that the laser system can maximize its performance while maintaining its stability. 
 
Full-digital display, supporting communication with computer, capable of laser’s remote control
 
 
Each laser developed and produced by RFH can always remain high quality in industrial and extreme conditions of scientific research. With stable beam quality, high efficiency, best cost performance and high reliability, RFH has earned good reputation in different industries at home and abroad. After 12-year development, RFH has become a reputed brand in nanosecond laser industry. 
 
Corresponding parameter set not found, please add it in property template of background
Product Category Pulse, Ultraviolet, all solid state solid laser
  Parameter Index Unit Description
Laser Wavelength 354.7 nm  
Average Output Power 3 W @30kHz
Pulse Width <14 ns @30kHz
Pulse Repetition Rate 10-200 kHz  
Spatial Mode TEMoo    
Beam Quality (㎡) <1.2    
Beam Diameter 0.8+/-0.2 mm Measured at window
Beam Full Divergence Angle <2 mrad  
Beam Circularity >90    
Pulse-to-Pulse Stability <2 % RMS/@30kHz
Average Power Stability <5 % RMS/8hr
Beam-Pointing Drift <30 μrad/℃  
Polarization Ratio >100:1    
Polarization Orientation Horizontal    
Operating Temp. & RH 10 to 30
<80

%
 
Storage Temp. & RH) -20 to 65
<90

%
 
Electricity Requirement 100-240 VAC  
Power Consumption 50/60
<500
Hz
W
Single phase
Warranty 12 months  

 

1. Laser power and other characteristics can be optimized in different repetition frequency ranges.
2. The temperature referred to is the ambient temperature.

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暂未实现,敬请期待
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