HarmoniXX SelectCombined Solution for Pulse Picking &Second Harmonic Generation
Pulse Picking and SHG with HarmoniXX Select SHG
HarmoniXX Select is the combination of two well-known APE products in one box: Adjusting the repetition
rate by pulse picking (pulseSelect) + second harmonic wavelength conversion (HarmoniXX SHG) of
modelocked lasers.
The on-board pulse picker with its low dispersive design is developed for requirements associated withultrashort pulse laser technology.
The integrated second harmonic generator features frequency doubling of the picked input laser beam.
With its flexible design, the HarmoniXX Select SHG can be adapted to Ti:Sa lasers or other broadly
tuneable lasers, such as Coherent Discovery or Spectra Physics Insight.

At a Glance
For input wavelengths between 660 ... 1320 nm
Easy motorized operation of SHG wavelengths in the range of 330 ... 660 nm
Adjustable output repetition rate from single-shot up to 40 MHz
Pulse picking with superior pulse contrast ratio
External trigger: Single-shot up to 3 MHz

HarmoniXX SelectSpeciﬁcations
Input Laser Speciﬁcation
Input Wavelength Range680 ... 1080 nm (e.g. TiSa) or
660 ... 1320 nm

Input Repetition Rate

72 ... 81 MHz(to be speciﬁed with 0.5 MHz accuracy at the time of order; other rep. rates on request)

Input Power Max.

5W

Polarization

Horizontal, linear

Output Picked SHG
Wavelength Range

340 ... 540 nm or
330 ... 660 nm (depending on input wavelength)

Contrast Ratio

100,000:1 for non-adjacent pulses
3000:1 for adjacent pulses; at 400 nm with division ratio 20

Combined Conversion Eﬃciency

17.5% at 400 nm and division ratio 20 for Chameleon Ultra II / Vision II / Chameleon
Discovery NX; 15% at 400 nm and division ratio 20 for Insight X3

Repetition Rate

Single-shot to 40 MHz (based on 80 MHz input repetition rate)

Polarization

Vertical, linear

Note: SHG function only available in combination with pulse picker. SHG operation not available with unpicked pulses due to power
constraints.

Output Picked Fundamental
Output fundamental only, or simultaneous with SHG possible
Wavelength Range

680 ... 1080 nm or
660 ... 1320 nm

Contrast Ratio

500:1 for non-adjacent pulses
75:1 for adjacent pulses; at 800 nm with division ratio 20

Conversion Eﬃciency

50% at 800 nm and division ratio 20

Repetition Rate

Single-shot to 40 MHz (based on 80 MHz input repetition rate)

Polarization

Horizontal, linear

Further Speciﬁcations
Division Ratio Picker

2 ... 260,000 (integer values) or external trigger

External Trigger

TTL; Single-shot up to 3 MHz

SHG Motorization

Phase matching angle set to factory calibrated values

HarmoniXX SelectSpeciﬁcations
Dimensions
Optical Head

587 mm x 189 … 221 mm x 406 mm (W x H x D)

Control Box 1 Picker

270 mm x 205 mm x 315 mm (W x H x D)

Control Box 2 SHG

205 mm x 130 mm x 130 mm (W x H x D)

Drawings
Depl F Out
Depl F Out
Picked SHG Out

326
Picked F Out

95254

Picked SHG Out
Picked F Out

BeamInput
103 ... 134

104 ... 135=

Beam Input

Depl F Out
Picked SHG Out

Depl F Out

PickedSHG Out

189 ... 221
104 ... 135

390406123=

BeamInput

587
Picked F Out

Units in mm

APE GmbH

www.phototechnica.co.jp
Plauener Str. 163-165|Haus N|13053 Berlin|Germany
T: +49 30 986 011-30
E: sales@ape-berlin.de
www.ape-berlin.de

F: +49 30 986 011-333〒336-0017 埼玉県さいたま市南区南浦和 1-2-17

TEL:048-871-0067 FAX:048-871-0068

e-mail:voc@phototechnica.co.jp© APE GmbH|November 2020|Rev. 3.1.1 | Speciﬁcations are subject to change without notice.

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