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UV & Deep UV Solid-state Lasers

266nm deep ultraviolet continuous laser
266nm deep ultraviolet continuous laser
266nm deep ultraviolet continuous laser

266nm deep ultraviolet continuous laser

The 266nm deep ultraviolet continuous laser adopts high-precision design, with a wavelength strictly controlled within 266nm ± 0.25nm. Combined with excellent performance of linewidth<100kHz>100:1, it provides a stable and reliable light source for scientific research, medical and industrial fields. Its output power is 0.5W (customizable), with high beam quality of M ²<1>200 hours, meeting the needs of long-term continuous operation. The short pulse characteristic effectively reduces the heat affected zone, and with the flexible configuration of 25 movable points, it can achieve efficient non-contact processing of brittle materials. The overall lifespan of the machine is over 5000 hours, with a compact design that facilitates integration. It is widely used in fields such as spectral analysis, biotechnology, environmental monitoring, and medical surgery, with high energy density and stable performance to support the development of precision technology.

Product Introduction

The 266nm deep ultraviolet continuous laser adopts high-precision design, with a wavelength strictly controlled within 266nm ± 0.25nm. Combined with excellent performance of linewidth<100kHz and polarization degree>100:1, it provides a stable and reliable light source for scientific research, medical and industrial fields. Its output power is 0.5W (customizable), with high beam quality of M ²<1.3 and excellent optical characteristics of astigmatism<30% and roundness 0.9~1.1, ensuring uniform energy distribution and suitable for high-resolution scenes such as microfabrication and precision drilling.


The equipment is equipped with a water cooling system and intelligent temperature control technology to ensure stable output power (6 hours RMS<1%) and a single point life of>200 hours, meeting the needs of long-term continuous operation. The short pulse characteristic effectively reduces the heat affected zone, and with the flexible configuration of 25 movable points, it can achieve efficient non-contact processing of brittle materials.


The overall lifespan of the machine is over 5000 hours, with a compact design that facilitates integration. It is widely used in fields such as spectral analysis, biotechnology, environmental monitoring, and medical surgery, with high energy density and stable performance to support the development of precision technology.

Performance Parameter

Parameter CategorySpecific ParameterParameter Value
Product ModelZJ-UV-266-1-CW1-
Optical ParametersCentral Wavelength266±0.25nm
Average Power0.5W (Customizable)
Beam QualityM²≤1.3
Astigmatism<30%
Roundness0.9 - 1.1
Linewidth<100kHz; coherence can also be technically degraded
Polarization Degree>100:1
Performance ParametersPower Stability<1% (6 hrs, RMS)
Single Point Lifetime>200hrs
Number of Adjustable Points25
Overall Lifetime>5000hrs
Cooling ParametersCooling MethodWater-cooled