NA [numerical aperture] objective with a
centimeter of glass does disperse the
incident pulse, such that the pulse gets
stretched: The pulse is `chirped' with
different colors passing at different moments. Correction by pulse compensation
and compression is crucial in…
…on a glass plate or flow cell
excited with laser light. Each of the
four nucleotides (A, C, G, and T) has
a unique fluorescence emission profile. So each unique cluster (i.e., image
location) flashes a wavelength pattern
(color) corresponding to the next base
to be cut…
…in four wavelengths: 9.3 µm, 9.6 µm, 10.2 µm and 10.6 µm APPLICATIONS · High volume marking, cutting, and engraving · Film cutting and processing · Process wide range of materials from acrylics, cardboard, ceramics, glass, polymer films, leather, paper, textiles, wood and PCBs. Diamond Cx-10 Series
…<1 µs minimize heat effected zones and provide high precision process control APPLICATIONS · High volume marking, cutting, and engraving · Film cutting and processing · Process wide range of materials from acrylics, cardboard, ceramics, glass, polymer films, leather, paper, textiles, wood and PCBs
…<1 µs minimize heat effected zones and provide high precision process control APPLICATIONS · High volume marking, cutting, and engraving · Film cutting and processing · Process wide range of materials from acrylics, cardboard, ceramics, glass, polymer films, leather, paper, textiles, wood and PCBs
…widely used for cutting internal tissues.
Limited penetration depth is the reason that fiber delivery is a key consideration when developing new
laser surgical techniques. For example, a new thulium laser from Coherent at a wavelength of 2 µm
can be transmitted via glass fiber, and is…
…silicon boule. This boule is then physically cut to produce individual wafers for subsequent circuit fabrication. This method
isn't applicable to flat-panel display applications--rather, the
silicon layer is deposited onto the glass using low-pressure
or plasma-enhanced chemical…
…and lightweight, rigid or flexible displays that deliver exceptional performance and pixel resolution. Among these processes are drilling and cutting of substrates and organic thin films, fine patterning of pixel and touchscreen structures, excimer laser annealing (ELA) for surface modification,…
…head) length: 2 m
Computer interface: Ethernet, RS232
Cooling of pump lasers: Water
LOW-K GROOVING AI ON PET ABLATION PLATINUM CUTTING SiN ABLATION
SPECIFICATIONS
CONTROL, LASER AND COOLING UNIT:
Average power (measured at collimated beam): 24 W (max)
Pulse…
…pulse energy and high brightness. They also excel at metal cutting and welding in the 4- to 6-mm thickness range, as well as some
marking applications. Flowing gas CO2
lasers still dominate the market for cutting thick metal (>6 mm).
Lasers | Photonics Handbook®…
…of watts or hundreds of microjoules) than FBGs. However, their range of operation is
somewhat constrained by the physical dimensions of the glass and the maximum index change
that can be induced during recording of the grating. For example, the length of the grating
determines the…
…high-power, invisible
ten-micron laser are not considered safe, and a multi-watt
ten-micron beam incident on the retro mirror may crack the glass in
any event.
Interpreting Near Field (Reference Plane) and Far Field (Focal
Plane) Profiles
Two pinhole intensity profile…