Astrella

Superior Reliability & Performance

Industrial Reliability for Femtosecond Research

Astrella

Astrella is a next-generation, high-performance, kHz amplifier at the forefront of the Industrial Revolution in Ultrafast Science.

• Unmatched combination of performance, reliability, and affordability

• Designed and manufactured using advanced stress testing (HALT/HASS) in a customized test chamber

• Industrial-grade laser reliability allows you to focus on results, publication, and funding

Ultrafast Ti:Sapphire Amplifier

The Industrial Revolution in Ultrafast Science

A Superior Way to Design and Build Ultrafast Lasers

Unique HALT/HASS testing with enhanced engineering margins drives reliability and lifetime• HALT(HighlyAcceleratedLifetimeTesting)• HASS(HighlyAcceleratedStressScreening)• In-housechamberforsimultaneous vibrationandtemperature stressing

Design/BuildHALT

(Design) HASS (Mfg.)

CaptureFailure/

Performance Changes

Root CauseAnalysis

CorrectiveAction

Industrial Designand Testing Cycle

Unmatched Industrial Laser Experience• Worldwideleadershipinindustriallasers– superiorreliability,lifetime,breadthoftechnology• Advancedmanufacturingexpertise–contamination control,materialqualification

Vertical Integration• In-houseproductionofdiodes,crystals, criticaloptics–superiorsupplyand qualitycontrol

Vertical Integration

Laser

PumpDiodes

OPSChip

CriticalMirrors

Crystals

Sealed Stretcher/Compressor• Robust,thermallystabilized• Controlledcleanenvironment• Proprietaryopticaldesign• Stablepulsewidthandminimizedpowerdegradationovertime

Robust Regenerative Amplifier• STAR(STableArchitectureRegenerativeamplifier)platform• Maximumstability,efficiencyandbeamquality• Thermally-stabilizedbaseplate• Lowprofile,stablemounts• Unique,Ti:Sapphireslab-geometryenablessimple,water-onlycooling

Vitara Oscillator• Themostsuccessfulandreliablebroadbandoscillatoronthemarket• Laserofchoiceinthevastmajorityofhighuptimefacilities• IntegratedVerdipumplaserforprovenreliability• In-housemanufacturingandqualitycontrolofcritical,negativedispersionoptics

Revolution Amplifier Pump• Builtonthestrengthsofitssuccessfulpredecessor,theEvolution• Ampleperformancemarginoverdesignspecification

Industrial ReliabilityEach unique Astrella sub-system is HASS-verif ied before integration. The complete amplif ier is then HASS-verif ied for unmatched reliability and lifetime.

The Coherent AdvantageReliable Performance. Reliable Support.

United States Toll Free: 1-800-527-3786Tel: (408) 764-4983www.Coherent.com

ChinaTel: 86-10-8215-3600Hotline Mainland China Only: +86-4006100209www.Coherent.com.cn

FranceCoherent FranceTel: +33-1-80-38-10-00www.Coherent.fr

Germany/Austria/Switzerland/DenmarkTel: +49-6071-968-333www.Coherent.de

ItalyTel: +39-02-31-03-951www.Coherent.it

JapanTel: +81 3-5635-8680www.Coherent.co.jp

KoreaTel: +82 2 460 7900www.Coherent.com

NetherlandsTel: +31-30-280-6060www.Coherent.nl

TaiwanTel: +886-3-505-2900www.Coherent.com

United Kingdom/IrelandTel: +44-1353-658-833www.Coherent.com

Printed in the U.S.A. MC-009-16-3M1016Copyright © 2016 Coherent, Inc.

Reliable Performance•AllproductionsystemsHASS-verifiedforreliability

•Availablewitheither<35fsor<100fspulsewidth•Pulseenergyspecifiedto>7mJat1kHz

•PerfectOPApump(TOPAS,OPerASolo)withcoveragefromUVtoIR

Reliable Support•Largestandmostexperienced,factory-trained,

globalnetworkforrapid,expertscientificsupport•Astrellareliabilitysupportedbymarket-

leading,value-basedserviceplansofferingupto5yearscoverage

•CertifiedsparepartsavailablefromregionalwarehousesinUS,Europe

andAsiaforfasterdelivery