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Focus Sensor

book.book

book.book

…Position the sensor close enough to the photo-diode sensor so that the divergent
beam is not clipped, as shown in Figure 2-40.
11. Peak (maximize) the power reading on the power meter. To do this:
a.) Alternately adjust the two alignment set screws.
b.) Adjust the focus ring.…

META 4C | Laser cutting and machining tool

META 4C | Laser cutting and machining tool

…Best Power Controller for Precision Cutting
* Easy Access, Gull Wing Design
* Capacitive Height Sensor with Auto Focus, Crash Protection and Nozzle Centering
* Auto focus system with crash sensor cutting head
* Ethernet Ready Workstation with Touch Screen Panel
* Enclosed, Protected Beam Path…

META 1.5C | Compact and Flexible Laser Cutter

META 1.5C | Compact and Flexible Laser Cutter

…Database
* Multi-process Capability
* Industry’s Best Power Controller for Precision Cutting
* Easy Access, Gull Wing Design
* Auto focus system with crash sensor cutting head
* Ethernet Ready Workstation with Touch Screen Panel
* Enclosed, Protected Beam Path with Purge
* High Precision, Reliable…

META 2C | Laser Cutting and Machining Tool

META 2C | Laser Cutting and Machining Tool

…Database
* Multi-process Capability
* Industry’s Best Power Controller for Precision Cutting
* Easy Access, Gull Wing Design
* Auto focus system with crash sensor cutting head
* Ethernet Ready Workstation with Touch Screen Panel
* Enclosed, Protected Beam Path with Purge
* High Precision, Reliable…

META 10C | Laser cutting and machining tool

META 10C | Laser cutting and machining tool


* Multi-process Capability
* Industry’s Best Power Controller for Precision Cutting
* Easy Access, Gull Wing Design
* Capacitive Height Sensor with Auto Focus, Crash Protection and Nozzle Centering
* Dual High Pressure, Computer Controlled Gas Regulators
* Ethernet Ready Workstation with Touch…

BeamMaster USB Knife-Edge Based Beam Profilers

BeamMaster USB Knife-Edge Based Beam Profilers

…continuously streamed to the RS-232 port. All screen images can be captured and stored, or printed to any Windows printer. BeamMaster can measure focused beam spots as small as 3 µm with 0.1 µm resolution, and has an aperture as large as 9 mm with 1 µm resolution for larger beams. Measurements can…

Laser Focus World - September 2015

Laser Focus World - September 2015

Focus World www.laserfocusworld.com
determine the 2D profile of an uncorrected wavefront, which
is then fed into a deformable mirror or other wavefront corrector to produce an unaberrated wavefront. For beam analysis, a
beam's wavefront shape measured by the Shack-Hartmann sensor

Laser Focus World - February 2016

Laser Focus World - February 2016

…of the FBG reflectance band. This leads to their utility as temperature and pressure (or mechanical movement) sensors. In this role, FBGs offer several advantages over other sensor types. In particular, they are insensitive to magnetic and electromagnetic fields, and can operate without difficulty…

00 LMT Pre.book

00 LMT Pre.book

…to ±0.003".
Beam
Alignment
Range
Level Bed
Laser Flow Verify flow condition of chiller to laser.
Confirm flow sensor operation.
Focus Test and adjust focus sensor. Record focus
offset.
Laser Power Test laser power out of nozzle and record
value.

00 M5C Pre Install.book

00 M5C Pre Install.book

…until the Focus Sensor touches the material. This
allows automatic focusing regardless of the material thickness.
Laser Beam
Delivery System
The LMT system uses a "flying optic" system with a stationary laser
tube and moving mirrors that deliver the beam to and focus it at…

COHR PowerLine E 8 QT DS 0619 5.pdf

COHR PowerLine E 8 QT DS 0619 5.pdf

…other organic materials with superior aesthetics and legibility. This sub-system includes an 8 W UV laser, a high-speed scanner and focusing optics, plus, a power sensor, mechanical safety shutter and pilot laser. The combination of compact size and air-cooling allow easy integration into handling…

COHERENT LMC 2016-2017 Catalog .pdf

COHERENT LMC 2016-2017 Catalog .pdf

…show a single
EnergyMax pulse and then focus on the leading edge
to accurately read the peak voltage (see Figure 2).
To avoid affecting the calibration of the sensor
with a coaxial cable do not lengthen the cable
when using the sensor with the oscilloscope.
1. To assure…