UV Fiber Lasers0 pages

UV Fiber Lasers
General
V-Gen's UV pulsed series
of fiber lasers (355nm)
incorporate cutting-edge
technology to provide top
performance for precisionintensive applications such
as micromachining, micro
drilling, thin film sputtering
(PLD), surface cleaning and
stripping of plastics, ceramics
and metals, glass processing
and more. The pulsed UV
lasers are comprised of
short-pulse, linearly polarized
Ytterbium fiber lasers in MOPA
configuration with a third
harmonic generation (THG)
module providing output power
of up to 5W.
For full and reliable system
usage over a wide range of
operations, the RS232/TTL
control interface is designed
for easy operation and
precise tuning of various laser
parameters -- output power,
pulse energy, peak power,
repetition rate and pulse width.
A high pulse repetition rate
combined with very short pulse
and high peak power enable
high system throughput for
maximum operation efficiency.
Housed in a robust, industrial
standard assembly, the UV
pulsed laser series delivers a
high quality, near diffractionlimited output beam. Solidly
constructed, V-Gen’s UV
pulsed lasers provides clients
with a reliable, maintenancefree system ensuring long-life
operation at low operational
cost.

Highlights
•t OEM ready
•t Maintenance-free for cost-saving operation
•t Complies with industry standards
•t Tunable parameters for wide range of operations
•t Very high pulse repetition rate with very short pulse width
•t High reliability and long life time
•t Low weight and small size for easy deployment
•t Simple parameter setting and system testing by PC or hand-held
computer

Applications
•t Fine processing
•t Micromachining
•t Scribing, thin film cutting, ITO patterning
•t Flexible circuit laser processing
•t Laser marking on various metals and plastics
•t Sapphire (LED) laser scribing
•t LED laser lift-off
•t Si wafer laser scribing
•t Via hole drilling for flip chips, flexible circuits and PCBs
•t Medical applications

Main features
•t Up to 5 W average output power
•t Up to 4 kW peak power
•t 1 – 20 nsec (tunable) pulse width
•t 50 – 700 kHz (tunable) repetition rate
•t High beam quality (M²<1.3)
•t Forced air for efficient system cooling
•t RS232 and TTL interfaces