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laser diode coherence length

Advances in Diode Lasers and OPSLs

Advances in Diode Lasers and OPSLs

lasers is finally at hand. The Pros and Cons of Gas Lasers Ion (argon, krypton) and HeCd lasers generally produce a high quality beam, with TEM00 output and a M2 approaching the best value of 1.0. For applications which are not cost sensitive, they can also be configured with long coherence lengths,

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

…vary the diode
temperature in order to change the center
wavelength by ±1 nm (635 nm diodes).
Varying the temperature adjustment also allows users to
avoid modehops,
thus providing the
maximum coherence
length.
Diode Laser
Systems
Diode Laser

Laser Focus World - May 2015

Laser Focus World - May 2015

…Ti:sapphire laser, which
is also useful for in vivo fluorescence imaging, is a "hands-free" laser that produces 2.4 W of average power, has a 690
to 1040 nm tuning range, and uses an ultrastable regenerative mode-locking technique. The laser is also used in optical coherence tomography…

Laser Focus World - January 2015

Laser Focus World - January 2015

…disk and
fiber lasers where a relatively complex
beam delivery and large focal lengths
are needed to achieve the same desired
effects at the workpiece.
Replacing traditional processes
The attributes of high-power laser diodes
can lead to transformations…

Coherent BioRay Operator's Manual

Coherent BioRay Operator's Manual

…lies
between 0.75 and 1000 µm. All IR Coherent BioRay lasers emit in
the region of 780 nm to 1550 nm (near IR).
Modulation
A change in the output level generated by a change in supplied
voltage.
Nanometer
A unit of length in the metric system equal to 10-9 meter.…

COHERENT LMC 2016-2017 Catalog .pdf

COHERENT LMC 2016-2017 Catalog .pdf

…Spectrally flat from 0.19 m to 11 m
PM5K-200 and PM3K-100
These large area, water-cooled thermopiles are designed to measure large
laser diode stacks and arrays, and other high power divergent sources.
Water fittings are included
Model PM1K-100 PM3K-100 PM5K-100 PM5K-200…

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

…wavelength
N = 2 × Cavity Length,
where is the laser wavelength and N is an integer called the mode number. This is usually a very large integer, since the wavelength of light is so much
smaller than a typical cavity length. In a high-power laser diode, for example, the IR output…

VERDI newlayout

VERDI newlayout

…to deliver a conversion efficiency from
diode-to-green light that's typically >25%.
Proven to deliver long-lasting, cost-effective results
requires less diode power
VERDI:
superb resonator mechanical stability
long coherence length of >100m
Laser Pumping

Lasers-for-Life-Sciences-Product-Guide FORMFIRST.pdf

Lasers-for-Life-Sciences-Product-Guide FORMFIRST.pdf

…Hours
MOD Reports Laser Model
PNUM Reports Part Number
SNUM Reports Serial Number
USER Stores User Defined Identification
POW:LEV Reports Diode Laser Power
DIOD Reports Diode Temperature
INT Reports Internal Temperature
HIGH Reports Diode High Temperate Set…

UMBs-965-985nm-Data-Sheet.pdf

UMBs-965-985nm-Data-Sheet.pdf

…width, fill factor, and cavity length) Unmounted Diode Laser Bars, 965-985 nm Applications: · Materials Processing · Laser Pumping · Medical · Illumination www.Coherent.com/UMB965-985 Based on Coherent's high performance AlGaAs technology, Coherent 965-985 nm diode laser bars provide world-class…

COHR Prometheus DS 1017 1.pdf

COHR Prometheus DS 1017 1.pdf

…linewidth, frequency tuning and extremely low noise makes Prometheus ideal laser source for applications such as Iodine frequency stabilization systems (please enquire about iodine based options), optical length and frequency standards, quantum optics studies, micro-cavity experiments, nonlinear…

mephisto MOPA whitepaper v05.pdf

mephisto MOPA whitepaper v05.pdf

…the laser noise induced cold atoms
heating rate in optical trap can be calculated [11] - Fig. 8. Due to low intensity noise from
Mephisto MOPA, the heating rate can be significantly lower as compared to other laser
technologies. Good beam parameters and extremely long coherence length

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