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high-power diode laser cavity

Application of continuous-wave cavity ring-down spectroscopy to laminar flames

Application of continuous-wave cavity ring-down spectroscopy to laminar flames

... coupled diode lasers used for cw-CRDS. On the other hand, the high peak powers of pulsed dye lasers (≈ MW) and the large line-widths (≈ GHz), makes optical coupling into the cavity sim- ...the ...

11

Development of continuous wave and mode locked titanium sapphire laser

Development of continuous wave and mode locked titanium sapphire laser

... Ti:sapphire laser was developed based on self mode-locking technique using a “ Z ” folded ...cavity. Diode pumped solid state laser Verdi 5 was used as a pumping source with fundamental ...

32

Mode referencing of an external cavity diode laser for continuous frequency stabilization

Mode referencing of an external cavity diode laser for continuous frequency stabilization

... a diode laser to a reference frequency is of great importance for many appli- cations including optical telecommunications, injection locking of high-power lasers, and spectroscopic based ...

5

The comparison of dual wavelength fiber 
		laser spectrum in SMF and HNLF by utilizing Laser Diode

The comparison of dual wavelength fiber laser spectrum in SMF and HNLF by utilizing Laser Diode

... fiber laser which is based on fiber ring configuration combined with a sagnac loop had been ...a high stability dual wavelength lasing compare with the HNLF employment in the ring ...the cavity. Less ...

5

Dropout dynamics in pulsed quantum dot lasers due to mode jumping

Dropout dynamics in pulsed quantum dot lasers due to mode jumping

... High-power laser diode operation is an important issue for the laser community since its first demonstration at room ...wave high-power semiconductor lasers was achieved ...

6

Shortening of a Raman fiber laser by inserting ytterbium doped fiber

Shortening of a Raman fiber laser by inserting ytterbium doped fiber

... non-doped cavity (0-cm) does not deliver second stokes (first green triangle), delivers 30 % of pump (first black square) and 47 % of stokes (first red dot) that gives 77 % total efficiency (first black ...the ...

6

Clinical and histopathological variance in healing of leukoplakia with diode lasers versus scalpel: evidence based comparative study

Clinical and histopathological variance in healing of leukoplakia with diode lasers versus scalpel: evidence based comparative study

... a high power loss caused by the development of large carbonization zones at the surface of the tissue (Janda et ...the diode laser to be very effective and a useful alternative in soft tissue ...

11

High power 405 nm diode laser fiber-coupled single-mode system
with high long-term stability

High power 405 nm diode laser fiber-coupled single-mode system with high long-term stability

... output power degradation of 405 nm fiber-coupled diode laser systems was investigated in detail, it became apparent that no photo-degradation or contamination absorbed or attenuated the laser ...

11

The Effects Of Metal Inert Gas (MIG) Process Condition On Hardness Of Stainless Steel Claddings Of A Carbon Steel Substrate

The Effects Of Metal Inert Gas (MIG) Process Condition On Hardness Of Stainless Steel Claddings Of A Carbon Steel Substrate

... Cladding is a well established process used in a variety of industries for improving the surface and near surface properties (wear, corrosion or heat resistance) of a part, or to resurface a component that has become ...

24

Design and characterization of a flexible diode pumped solid state laser neodymium orthovanadate

Design and characterization of a flexible diode pumped solid state laser neodymium orthovanadate

... This experimental work which investigated on alternative method to measure stimulated emission cross section had open up varieties of future works also. Since not much works were done on this subject, there are some in ...

33

Ultrashort pulse generation from quantum dot semiconductor diode lasers

Ultrashort pulse generation from quantum dot semiconductor diode lasers

... with high values of reverse bias, at constant optical ...simultaneous laser emission involving the excited state, resulting in a strong suppression of the carrier pile-up on the higher populated levels, and ...

141

Pronin, Oleg
  

(2012):


	Towards a compact thin-disk-based femtosecond XUV source.


Dissertation, LMU München: Fakultät für Physik

Pronin, Oleg (2012): Towards a compact thin-disk-based femtosecond XUV source. Dissertation, LMU München: Fakultät für Physik

... by air, the plate and the laser disk, and perfectly saturable losses in the SESAM were taken into account in these calculations. The TPA parameter was d=0.00025, where d=θ/ζ, θ is the TPA coefficient (in W −1 ) ...

144

Calibration of the LIGO gravitational wave detectors in the fifth science run

Calibration of the LIGO gravitational wave detectors in the fifth science run

... interferometer’s laser light, creating an effective length modulation on the order of 10 −13 m while op- erating in a single-arm interferometer ...auxiliary, power-modulated lasers to displace the test ...

49

Analysis of High Power Diode Laser Heating Effects on HY 80 Steel for Laser Assisted Friction Stir Welding Applications

Analysis of High Power Diode Laser Heating Effects on HY 80 Steel for Laser Assisted Friction Stir Welding Applications

... of high power diode laser heated HY-80 steel were characterized to determine the viability of using such lasers as a preheating source before friction stir welding in order to reduce ...

16

Wide-bandwidth mode-hop-free tuning of extended-cavity GaN diode lasers

Wide-bandwidth mode-hop-free tuning of extended-cavity GaN diode lasers

... the diode temperature, current, or the grating angle can be used to optimize the initial over- lap between the grating-feedback profile and the FP diode mode, whereas in the present ECDL systems this ...

11

High power disk lasers: advantages and prospects

High power disk lasers: advantages and prospects

... disk laser operation is based on the use of an active element in the form of a disk with a cooled ...surface. High cooling efficiency of the laser medium is provided by a large area of the disk ...

6

Preliminary measurements for a sub-femtosecond electron bunch length diagnostic

Preliminary measurements for a sub-femtosecond electron bunch length diagnostic

... a high power laser modulator with an RF deflecting cavity in the orthogonal ...the laser applies a strong correlated angular modulation to a beam, the RF deflector ensures the full ...

5

Modulation In Frequency of A Laser Diode With A Low Power Bipolar Transistor

Modulation In Frequency of A Laser Diode With A Low Power Bipolar Transistor

... The two regions are separated by a zone of inflection, this indicates that the current has become a value large enough to achieve the inversion and start the laser emission. Since the observed behavior is linear ...

5

Millimeter wave imaging at up to 40 frames per second using an optoelectronic photo injected Fresnel zone plate lens antenna

Millimeter wave imaging at up to 40 frames per second using an optoelectronic photo injected Fresnel zone plate lens antenna

... provide high resolution imagery and good obscurant penetration within a compact system, thus making it a suitable technique for a range of applications such as short-range surveillance, concealed threat detection, ...

10

Harnessing speckle for a sub-femtometre resolved broadband wavemeter and laser stabilization

Harnessing speckle for a sub-femtometre resolved broadband wavemeter and laser stabilization

... The accurate determination and control of the wavelength of light is fundamental to many fields of science. Speckle patterns resulting from the interference of multiple reflections in disordered media are well-known to ...

8

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