Duetto 349
Single Frequency CW UV Laser
The Duetto 349 UV Series offers unrivalled CW single frequency operation within the UV range, offering 50 mW power with outstanding beam characteristics, high output stability, extremely low noise, small footprint, and versatile software package – making it suitable for a wide range of applications and system integrations.
KEY FEATURES
Ultra-narrow Linewidth
≤ 0.5 MHz
High Power Stability
≤ 2.0 % over 8 hours
High Spectral Stability
± 1 pm over 8 hours
Designed for
Integration
APPLICATIONS
Semiconductor Inspection - Wafer Fabrication -
Lithography - Confocal Microscopy - Raman
Spectroscopy - Biomedical/Bioengineering -
Flow Cytometry - Fluorescence - Disc Mastering
- Diffraction Grating Mastering - High Precision
Optics - and more.
Specifications
Output Beam Parameters:
Output Power
50 mW
Wavelength
349 nm
Spectral Bandwidth
≤ 0.5 MHz
Spatial Mode
TEM00
Spectral Stability
± 1.0 pm (over 8 hour operation)
Coherence Length
> 100 m
Output Power Stability
≤ 2.0 % (over 8 hour operation)
Output Power Noise
≤ 0.1 % RMS (10 Hz – 10 MHz)
Beam Divergence
≤ 2.5 mrad, diffraction limited
Beam Diameter at Output Aperture
0.6 – 1.2 mm
Beam Pointing Stability
≤ 5 μrad/°C
Integration Features:
Plug-In USB Connectivity
Combined Heatsink
Versatile Control Software
Remote Diagnostic Support
Laser Head Dimensions:
L x W x H
222 x 110 x 105 mm
Beam Height
75 mm
Environmental Conditions:
Ambient Temperature Range
18 – 30 °C
Laser Head Interface Stability
± 1.5 °C
Storage
0 – 50 °C
Humidity
5 – 95 %, non-condensing
Laser Head
Hermetically sealed
Optional Accessories:
Heatsink
Fan-Assisted
Water-Cooled with Thermoelectric Chiller
External Manual Power Control
0 – 100 %, continuous
Warranty:
12 Month Warranty
For laser head and controller
Laser and Heatsink Dimensions
255 x 110 x 105 mm
Performance Data
Longterm Wavelength and Power Stability
商品属性 [波长] 349nm [功率] 50mW