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Laser Spectrum Analyzer

Laser Focus World - August 2016

Laser Focus World - August 2016

Laser technology in general was beginning to move from a technology in search of an application to actually driving significant innovation within an application. Our Innova-series water-cooled ion lasers FIGURE 1. Using multiple laser wavelengths, the BD FACSymphony system is a novel cell analyzer

Cytometer Benefits from Laser Modules.pdf

Cytometer Benefits from Laser Modules.pdf

…a focused laser beam. The detected fluorescence reveals the number and types of various cells in the sample. Flow cytometers often incorporate multiple lasers, and can include a number of light detectors at different wavelength windows or scatter angles. This allows cell samples to be analyzed

Photonics Spectra - June 2017

Photonics Spectra - June 2017

…wellseparated molecules are in their "on" state
and available to be excited by a second
laser. The fluorescence spread from each
of these camera-imaged point sources is
then analyzed to find the centroid (i.e., the
point source or spatial localization, based
on the…

SureLock™ LM Series/Compact Laser Modules

SureLock™ LM Series/Compact Laser Modules

--> SureLock™ LM Series/Compact Laser Modules Coherent’s LM Series Compact Laser Modules incorporate the SureLock VHG-stabilized laser diode to deliver steady, single frequency or spectrum narrowed performance in an ultra-compact footprint. Offering both computer and integrated user controls, the LM…

SurfaceCatalystStructure AstrellaProfXiong2D Case Study FINAL.pdf

SurfaceCatalystStructure AstrellaProfXiong2D Case Study FINAL.pdf

…Here, data is presented and analyzed as a plot of absorption versus
wavelength; each peak corresponds to a different molecular vibration (fundamental or
overtone).
In recent years, researchers have begun to take advantage of the high brightness of the laser in
order to obtain two…

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

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


and provide a very wide range of laser technologies
and products to optimally match the needs of all the
different instrument types, from the highest
performance research instrument to the lowest cost
point of care analyzer.
In contrast, with LEDs there is virtually…

Life Sciences and Medical Applications

Life Sciences and Medical Applications

…The Innova 300C and 70C series of small-frame argon or krypton ion lasers are also well suited for Raman experiments in the visible region of the spectrum. Innova 70C Spectrum is a mixed gas lasers that can generate a number of laser lines from the UV to the near IR. Ultraviolet (UV) resonance Raman…

Laser Focus World - September 2015

Laser Focus World - September 2015


the visible spectrum, lasers emitting at other wavelengths, such as the very important mid-infrared (MIR) region, require
beam analysis, too. To cover all eventualities, Ophir-Spiricon's Pyrocam broadband thermal camera analyzes pulsed or
continuous-wave (CW) lasers with output from…

High Power 7-GHz Bandwidth External-Cavity Diode Laser Array and Its Use in Optically Pumping Singlet Delta Oxygen.pdf

High Power 7-GHz Bandwidth External-Cavity Diode Laser Array and Its Use in Optically Pumping Singlet Delta Oxygen.pdf

…6
8
10
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Free running
VBG narrowed
Power (W)
Current (A)
Fig. 2. (a) Laser output measured by an optical spectrum analyzer. The red solid curve is with
VBG and about 86% of total power is within the narrow-band emission near 764 nm; the green…

115-80020 Notes Spectral meas...

115-80020 Notes Spectral meas...

laser measured by an OSA, with a multimode fiber feed, should not be used as a quantitative measure of a single mode laser's spectral stability. The OSAused in these measurements is Model AQ6315AfromAndo. The maximum resolution of the spectrometer is 0.05nm. A Fabry-Perot (FP) spectrum analyzer with…

Self-Aligned Non-Dispersive External Cavity Tunable Laser.pdf

Self-Aligned Non-Dispersive External Cavity Tunable Laser.pdf

spectrum for three rotation angles of the VHG. The
laser single frequency operation was verified by the spectrum obtained with an optical
spectrum analyzer with 10 pm resolution. The linewidth was not measured. The diode laser is
an off-the-shelf 80 mW single mode Fabry-Perot laser

115-80019 spectral output 640 658 685 785

115-80019 spectral output 640 658 685 785

…intensity [dB]
685nm Wavelength Stabilized Laser
- Spectral lineshape
The spectral lineshape of the family of wavelength stabilized TO-can lasers is measured with a
high sensitivity double spectrometer on an ANDO Optical Spectrum Analyzer (ModelAQ6315A).
The resolution of…

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Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.


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