TopWave 266
Industrial cw UV Lasers
150 mW @ 266 nm
Excellent lifetime (> 10000 h)
Consistent beam quality (M² < 1.3) over full lifetime
Sealed doubling cavity with automatic crystal shifter
Ultra-stable, low-noise cw operation, turnkey system
The industrial-grade, continuous-wave TopWave deep-UV laser system provides 150 mW output power at a wavelength of 266 nm with excellent power stability and highest reliability. Its complete UV beam path, including the resonant doubling cavity, is enclosed in an specially sealed compartment. In combination with a fully automated shifter of the doubling crystal it enables a typical lifetime of > 10,000 hours, which is key for the use in any industrial application. Consistent beam quality (M² < 1.3) is provided by an optimized beam shaping setup which is also integrated inside the sealed UV section. To avoid contamination of the exit window in non-cleanroom environments the user can connect his purge line to the provided interface.
The TopWave 266 sets new standards with respect to low-noise operation. The narrow linewidth laser emission typically shows < 0.1% RMS, hence the user benefits from an improved signal-to-noise ratio during measurements. Designed for easy integration the TopWave 266 is a turnkey system which the user can control either via a touch panel at the control unit or using the USB/Ethernet interface in combination with a PC GUI. Due to its high wall-plug efficiency the system can be operated with conduction cooling only. In case no proper heatsinking is possible, a closed loop chiller option is available.
The TopWave 266 is ideal for sophisticated measurement and production tasks in e.g. semicon inspection, lithography or Raman spectroscopy. It is a cost-effective and reliable laser that enables the user to concentrate on their application rather than worrying about the light source.
Applications
Semicon Inspection
Raman Spectroscopy
Raman Microscopy
Fiber Bragg Grating
Lithography
Disk Mastering
Optics Testing
Photoluminescence (PL)
Specification
Laser Specifications Wavelength
266 nm ± 0.5 nm
Linewidth
< 1 MHz
Output power
150 mW
Beam diameter
0.6 mm ± 0.2 mm
Beam divergence (full-angle)
< 0.8 mrad
Ellipticity
< 15 %
Beam pointing stability (typ.)
5 µrad / K
Beam quality
TEM00
M²
M² x < 1.3, M² y < 1.3
Polarization
linear, vertical < ± 3°
Polarization extinction ratio
> 200 : 1
Power stability
< 1 % over 8 h
RMS noise
< 0.3 % (10 Hz - 10 MHz)
Lifetime (typ.)
> 10000 hours @ 150 mW APC (with crystal shifts)
Utility and Environmental Specifications
Laser head dimensions
135 x 295 x 470 mm³ (H x W x D)
Control unit dimensions
154 x 378 x 448 mm³ (H x W x D)
Umbilical length
2 m
Temperature range
Operating
20 °C to 35 °C, stabilized to ± 3 °C, non-condensing
Storage & shippinh
-10 to +50 °C
Cooling requirements
Laser head
Conduction, if properly stabilized heat sink is provided. Optional cooling plate with closed loop chiller available
Control unit
Air-cooled
Line voltage
AC 100 - 240 V 50/60 Hz
Power consumption
< 120 W
Communication interface
USB, Ethernet
商品属性 [波长] 266 nm ± 0.5 nm [功率] 150 mW [输出类型] CW