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Microsoft Word - Understand Different Laser Beam  Rev 1 Final.doc

Microsoft Word - Understand Different Laser Beam Rev 1 Final.doc

…with all of its LaserCamTM-HR camera-based beam diagnostics systems. In Depth: CCD versus CMOS Cameras and CAPTTM Technology The two most commonly used cameras in beam profiling utilize Charge-coupled devices (CCD) or Complementary metal-oxide- semiconductor (CMOS) sensors. Each has unique strengths…

COHR LaserCam-HRII DS 0318 2.pdf

COHR LaserCam-HRII DS 0318 2.pdf

…generation of digital USB 2.0 bus-powered, high-resolution, large-area cameras. The LaserCam-HR II family includes 1/2-inch and 2/3-inch format CCD cameras that provide greater dynamic range and lower noise than the previous generation. The cameras include Coherent's BeamView software package,…

COHR Femtosecond Amplifier Provides Turnkey Access to Extreme Operating Regimes WP.pdf

COHR Femtosecond Amplifier Provides Turnkey Access to Extreme Operating Regimes WP.pdf

…shows the main components used in this successful HHG demonstration. The HHG was
analyzed using an EUV imaging spectrometer followed by a EUV CCD array detector. When argon
is used as the fill gas, the output consists of several harmonics centered in the "near-EUV" at 35
nm. When…

LIT Lasers-LED NO3-Cost-Issues 1114.pdf

LIT Lasers-LED NO3-Cost-Issues 1114.pdf

…excitation, but may need a photomultiplier tube or a CCD array when used with a LED source. For instances where a laser-based instrument uses a room- temperature CCD array, the LED version of the same instrument might need an actively-cooled CCD array. Unit-to-Unit Variability - Supply Chain…

Laser Focus World - September 2015

Laser Focus World - September 2015

…explains that the Shack-Hartmann
wavefront measurement method is pretty simple.
"It is based on the association of a lenslet array with a 2D CCD
type of detector in its focal plane," he says. "The method consists
of measuring local wavefront derivatives in real time. Imagine's…

Microsoft Word - Coherent Whitepaper-Raman and bacteria 4-2019

Microsoft Word - Coherent Whitepaper-Raman and bacteria 4-2019

…band of
wavelengths centered on the laser wavelength, while providing transmission approaching 100%
at other wavelengths. Together with CCD and then CMOS cameras, this enabled compact and
efficient experiments as well as integrated spectrometers and microscopes.
In the past…

SurfaceCatalystStructure AstrellaProfXiong2D Case Study FINAL.pdf

SurfaceCatalystStructure AstrellaProfXiong2D Case Study FINAL.pdf

…utilizes patented pulse shaping
technology from the Zanni Research Group8,9. The Xiong group's spectrometer also includes a
low noise CCD camera to simultaneously record dispersed SFG spectra at 1024 wavelength
channels centered around 690 nm. Prior to reaching the detector array,…

Microsoft Word - Coherent whitepaper Cube performance Final0910

Microsoft Word - Coherent whitepaper Cube performance Final0910

…values
fall apart showing the unusable portion of the beam.
Closer examination of the false color beam intensity
map from the CCD camera indicates the slight
appearance of a donut mode. Figure 2 shows a 640
nm laser where again the 84/16 beam data met
specification.…

Coherent BioRay Operator's Manual

Coherent BioRay Operator's Manual

…to
a parallel beam. A diode laser focused at more than about 1.14 m
(45 in.) is said to be "collimated" for all practical purposes.
CCD
Acronym for Charged Couple Device. In common terms, it is the
semiconductor chip that is used to collect light and convert it into a

Microsoft Word - VHG-FAC Paper 07-01-05 .doc

Microsoft Word - VHG-FAC Paper 07-01-05 .doc

…is measured using a
well-known setup where a screen is positioned approximately 3.5 m from the facet and this screen is observed with a
CCD camera. To characterize the quality along the cylindrical axis a cylindrical lens is used for imaging of the slowaxis on the screen. The comparison…

Polymorph-Characterization-of-Active-Pharmaceutical-Ingredients-Using-Low-Frequency-Raman-Spectroscopy-Web.pdf

Polymorph-Characterization-of-Active-Pharmaceutical-Ingredients-Using-Low-Frequency-Raman-Spectroscopy-Web.pdf

…Instruments, Acton, MA) with a 1200 grooves/mm
holographic visible grating and a Pixis 2048 3 2048 backilluminated charge-coupled device (CCD) camera (Princeton Instruments, Trenton, NJ) thermoelectrically cooled to
À55 8 C. The single-stage spectrograph was interfaced via
a…

2016-Ultrafast-Laser-Systems-Catalog.pdf

2016-Ultrafast-Laser-Systems-Catalog.pdf

…mirror is replaced with a diffraction grating for additional wavefront tilt. In both operations the
autocorrelation signal is detected by a CCD array and is
Key Advantages
· Measures temporal width of amplified pulses
· Broad pulse width range: from 20 fs to 2 ps
·…

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