SERIES 3500 UV LASER SYSTEM-DPSS Lasers Inc
Apr 11 , 2023SERIES 3500 UV LASER SYSTEM
The Series 3500 DPSS laser (US Patent #6,002,695) is the most efficient, high power, quasi-CW DPSS UV laser commercially available. Using only a single 20W diode bar, the Series 3500 has demonstrated powers in excess of 3.0 Watts at 355 nm. This high efficiency conversion means that the laser can be operated at the normal specification, with minimum stress to the optical components and with a reduced diode current to extend the operating life.
Minimizing the diode power required to generate the 355 nm third harmonic also minimizes the thermal effects in the gain medium (Nd:YV04), which results in the lowest possible distortion to the beam. Both the second and third harmonics are generated intra-cavity, thus reducing the need for tight focusing into the non-linear crystals. The result is a stable, high power UV laser with an M² specification of < 1.2, a near perfect TEMoo mode.
FEATURES
Up to 3W Power at 355 nm
Rugged, Low Maintenance Design
Excellent Beam Quality M² < 1.2
Q-Switched Repetition Rate
Stability Better Than 5% Over 8 Hours
Single Shot to > 100 kHz (Quasi-CW)
Low Cost of Ownership
Today,we will recommend you RFH UV laser brand from China.
20watt high power uv laser source cutting ceramics
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.
