HarmoniXX SHG
Frequency Doubling with Second Harmonic Generation
Second Harmonic Generation – Frequency Doubling for Tunable and Fixed Frequency Laser
Second Harmonic Generation
Nonlinear frequency conversion in SHG crystals makes it possible to generate new shorter wavelengths from existing laser wavelengths. As part of our HarmoniXX product line, the HarmoniXX SHG is a frequency converter for the frequency doubling of ultra short-pulse lasers. Second Harmonic Generation is a non-linear process, in which photons with the same frequency interacting with a non-linear material are effectively combined to generate new photons with twice the energy, and therefore twice the frequency and half the wavelength of the initial photons.
User-friendly Design
The focus is on user-friendliness and a compact design. By featuring a quick exchange of optics, the HarmoniXX Second Harmonic Generation device can be used for a wide pulse duration range, from femtoseconds (fs) to several picoseconds (ps).
At a Glance
Frequency Doubling / Second Harmonic Generation SHG
High conversion efficiency
Easy alignment and automatic wavelength tuning
Suitable for both tunable and fixed frequency fs and ps lasers
Excellent pointing stability and beam profile
Remote operation via software GUI
HarmoniXX SHG Specification
Quick Exchangable Optics Set
Wavelength range exchange sets;
Pulse duration exchange set fs - psInput Wavelength Range
< 420 ... > 2000 nm
(Spanning 1 Octave with one Optics Set; e.g. 660 - 1320 nm)Output SHG
< 210 ... > 1000 nm (e.g. 340 ... 540 nm for TiSa)
Output Fundamental
Available
Spectral Bandwidth
Depending on Optics Set
Optics Set 1: 13 … 65 nm
Optics Set 2: 5 … 15 nmPulse Duration
fs or ps
ExchangableConversion Efficiency
E.g. 40 % at 130 fs ; e.g. 15 % at 2 ps
Walkoff Compensation
Built-in mechanical walkoff compensator
Polarization (Linear)
Input: horizontal, SHG Out: vertical, Fundamental Out: horizontal
Automation
Fully Motorized, GUI /Software included, Auto Power Adjustment as Option
Options
Auto Power Adjustment
Automated output power optimization at the press of a button
Full Support for Industry Standards and Homebuilt Systems
HarmoniXX: The Industry Standard
The well-established HarmoniXX family handles a wide variety of laser systems, pulse widths, and wavelengths from different manufacturers and homebuilt solutions.
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描述 [描述] SHG晶体的非线性频率转换使现有的激光波长产生新的更短的波长成为可能