…process. Laser Direct Imaging (LDI), which uses a UV laser to directly write the desired pattern onto a photo-resist, solves or bypasses these problems and is becoming the manufacturing method of choice for the any layer boards now used in high-end smart phones. The Coherent Paladin family of lasers…
…sensors Laser Measurement device providing direct USB 2.0 connection to a PC. PowerMax-RS Sensors PowerMax-RS Sensors RS-232 Laser Power Measurement uilizing the same circuitry in our PowerMax-USB sensors. Overview The new PowerMax-USB/RS sensors are the world’s first laser power sensors…
…engraving process. These systems play a role in creating the market for computer-to-plate printing—an environment-friendly process that saves production time by using diode-pumped lasers to write directly to plates. Related Products Monaco OBIS CORE LS G-Stack Diode Lasers Fiber Coupled Laser Series
…prohibited by applicable local law. Any questions on this policy should be directed to the General Counsel. 126.96.36.199 Foreign Corrupt Practices Act, Bribery, Kickbacks, and other Improper Payments: Covered Persons may not directly or indirectly promise, offer, or make payment in money or anything of…
…Phase mask Diffracted order Photosensitive core Optical fiber Cladding Diffracted order Incident UV excimer laser beam Interference pattern Phase mask FBG writing schematic Finished FBG 31 Laser Focus World www.laserfocusworld.com February 2016 O P T I C S F A B R I C A T I O N Fiber Bragg grating…
writing and Pulsed Laser Deposition
(PLD). The latter is a unique method
for producing high quality thin films,
which eliminates thermal effects at
the substrate. There are many exciting potential application areas for this.
LASER: What do you see as your…
…up to one joule
per pulse. This enables direct writing of low-cost electronic circuits for applications such as medical disposables.
Ultrafast lasers for scientific applications are dominated by Ti:sapphire, as already described. Ultrafast lasers are also a fast-growing technology for
…drilling in a very
different manner. Specifically, the pencil-shaped beam
As Vias Shrink, Opportunities for Laser Drilling Expand
Figure 2: Schematic illustrating the difference between the direct
write and mask-based writing technique for laser via drilling.
…FBG writing is discussed in the next sections.
4.1 Systems for flexible phase mask writing of FBGs
FBG fabrication usually occurs via the phase mask
method exposing a photosensitive fiber to an interference
fringe pattern created by a phase mask. Directing the excimer laser beam…
…FBG Writing · ·
Thin Film Structuring (TCO, ITO, ZnO, FiNx, etc.) · · ·
Laser Lift-Off (LLO) · · · ·
Excimer Laser Annealing (ELA/SLS)· ·
Cylinder Honing· ·
Pulsed Laser Deposition (PLD) · · · ·
Laser Direct Synthesis (LDS) · ·
variety of advanced packaging
technologies. Our Paladin lasers
employ laser direct imaging (LDI)
technology, which eliminates the
need for photomasks by allowing
for the direct writing of the pattern
on the circuit board. Smaller and
…software provides a virtual
instrument interface for sensors that enable the operator to take laser
energy readings, log data, and compute measurement statistics.
Users can also write their own software using host interface
commands that control all aspects of energy meter…
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