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 355nm uv laser marker supplier is widely used in integrated circuit chips

355nm uv laser marker supplier
355nm uv laser marker supplier 355nm uv laser marker supplier 355nm uv laser marker supplier

355nm uv laser marker supplier is widely used in integrated circuit chips

355nm uv laser marker supplier is widely used in integrated circuit chips

  • Laser Wavelength:

    354.7nm

  • Average Output Power :

    10W/12W/15W @40kHz

  • Pulse Width:

    <20ns @40kHz

  • Pulse Repetition Rate :

    10-200kHz

  • Spatial Mode:

    TEM00

  • Beam Quality (㎡) :

    <1.2

  • Beam Diameter:

    0.8±0.1mm Measured at window

  • Beam Full Divergence Angle :

    <2mrad

  • Beam Circularity:

    >90%

  • Pulse-To-Pulse Stability:

    <3% RMS/@30kHz

  • Average Power Stability :

    <5% RMS/8hr

  • Beam-Pointing Drift:

    <25μrad/℃

  • Polarization Ratio:

    >100:1

  • Polarization Orientation:

    Horizontal

  • Operating Temp. & RH:

    10℃ to 35℃ | <80%

  • Storage Temp. & RH:

    10℃ to 35℃ | <90 %

  • Electricity Requirement :

    100-240VAC |50/60Hz | Single phase

  • Power Consumption:

    <800W

  • Warranty :

    18months
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uv laser

355nm uv laser marker supplier is widely used in integrated circuit chips

 

355 nm Ultraviolet Laser marking 2d code on semiconductor

Expert III 355 series UV DPSS laser, developed and produced by RFH, covers 10w-15w in laser power with short pulse width (<20ns@40K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is widely used in PE/PCB/FPC cutting, glass & sapphire cutting, drilling, scribing & cutting used in high precision micromaching areas.

UV LASER

 

Expert III 355 series uv laser characteristics：   

1. 355 nm output wavelength, 10 to 200 Hz repetition rate; laser power ranging from 10w-15w; Continuous tuning of repetition rate while maintaining constant pulse energy, superior beam pointing and energy stability make the Expert III 355 the first choice for micromachining, marking and thin film removal applications 

 

2. Exceptional beam quality (M²<1.2) ，absolutely assured in all repetition rates; relatively short pulse width <20ns@40K with little heat transfer to surrounding material; perfect beam spot quality(Beam Circularity>90%) 

Close to Gaussian smooth beam profile with low value M² < 1.2 and good focusability are beneficial for applications such as  

 

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 Rugged sealed cavity, Extremely compact size, Simple and robust 

 

4. Digital control technology for the driver,  RS232 control interface ensures easy control and integration with laser marking equipment 

 

5. This laser adopts one - style design with compact and reasonable structure, easy installation. 

Easy to transport and saves space due to compact and light design 

 

Water cooling，cost-effective and reliable end-pumping technology and amplifier-free DPSS design guarantee easy operation and alignment simple installation and low maintenance costs

 

6. Industrial production process control technology,provides quality stable products.

 

 

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