• Spin dynamics• Superconductivity

• Carrier dynamics of solid materials• Photosynthesis

• Cluster and gasphase

dynamics

• Attosecond

dynamics in solids

and gases

• Particle accelerators

• Strong-field physics• Relativistic plasma physics

• Laser user facilities

YOUR RESEARCHACCELERATE

WHITE DWARF HE OPCPA 30W

AVERAGE POWER

WAVELENGTH OPTIONS800 nm 3000 nm

PULSE DURATION9 fs 50 fs

REPETITION RATES100 kHz

5 W 30 W

The OPCPA is a compact, tunableWhite Dwarf HEfemtosecond laser system satisfying the most discerning scientists in a variety of disciplines.It offers shortest pulse duration, high temporalcontrast and optionally CEP stability for demandingapplications. A dual output option is available for pump-probe spectoscropy.

300 kHz

PRODUCT SPECIFICATIONS

+49 40 228 631 65+1 650 353 97 00www.class5photonics.com

EUUSweb

mailaddress

info@class5photonics.comNotkestrasse 8522607 HamburgGermany

HIGHLIGHTS

PERFORMANCE EXAMPLES

spec

tral

inte

nsity

(a.u

.)

wavelength (nm)600 700 800 900

0.2

0.4

0.6

0.8

0.0

1.0

1000

White lightseeder

Amplified

0.0

1.0

-40 -20 0 20 40delay (fs)

AC

inte

nsity

(a.u

.) τ = 12.1 fsAC

0.5

τ = 8.6 fsP

M²x = 1.1 M²y = 1.1

60

80

100

120

Wid

th (µ

m)

-20 -10 0 10 20distance (mm)

WD-800 spectrum

1400 1450 1500 1550 1600 1650 1700wavelength (nm)

inte

nsity

(a.u

.) 0.8

1.0

0.6

0.4

0.2

0.0

WD-1550 spectrum

WD-800 beam quality WD-800pulse duration

AmplifiedWhite lightseeder

WD-HE-800-tunable WD-HE-800 WD-HE-1550 WD-HE-2000 WD-HE-3000

Central wavelength 700 - 950nm 800 nm 1550 nm 2000 nm 3000 nm

Tunability optional 700 - 2000 nm 700 - 950 nm 1400 - 1700 nm 2000 - 2400 nm 2600 - 3500 nm

Pulse duration (FWHM) < 30 fs < 9 fs < 35 fs < 30 fs < 50 fs

Average power 5 - 30 W 5 - 30 W 5 - 30 W 5 - 30 W 4 - 20 W

Pulse energy > 40 - 300 µJ > 40 - 300 µJ > 40 - 300 µJ > 40 - 300 µJ > 40 - 200 µJ

Repetition rate 100 - 300 kHz 100 - 300 kHz 100 - 300 kHz 100 - 300 kHz 100 - 300 kHz

CEP stability on request on request on request on request

SHG, THG, HHG or mid-IR on request on request on request on request on request

Dual output on request on request on request on request on request

Pump laser 50 - 300 W 50 - 300 W 50 - 300 W 50 - 300 W 50 - 300 W

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The OPCPA is an ultrafast, high-power optical White Dwarf HEparametric chirped pulse amplifier. It comes as a complete system at different power levels, pumped by an industrial Yb:fiber orYb:YAG laser with up to 300 W, making it robust, reliable and easy-to-use. The different wavelength versions covering the near- to mid-infrared range open a wide field of applications. Allversions can be combined to dual output pump-probe systemswith different pulse properties in pump and probe output and intrinsic synchronization.