We support our customers throughout the entire development process—from concept studies, feasibility analyses, and technology consulting to prototype manufacturing, optical measurement technology, electronic engineering, software and hardware development. We design and manufacture ultra-compact, high-peak-power diode-pumped solid-state (DPSS) and passively Q-switched microchip lasers.
In 2020, Laphtec GmbH started in Stockach on Lake Constance.
We are designer, developer and manufacturer of world first laser Air disifection systems
With LaPhTec GmbH you are choosing a strong partner with over 20 years of experience in laser technology.
Thanks to innovative products, experienced employees and long-term partners, we offer them a wide range of solutions.
LaPhTec delivers ultra-compact, highly reliable microchip-laser sources where standard off-the-shelf modules fail.
We offer extremely compact diode-pumped solid-state lasers with wavelengths of 1064nm and 532nm. pulse Peak power up to 70 kW and pulse duration 1.5 ns, compact design and low weight, high beam quality and stability.
High-speed spectroscopy and excellent optical resolution. All in an exceptionally compact design. The unique bidirectional optical design enables direct coupling in a remarkably simple and efficient way.
From initial optical simulation to full OEM prototype series manufacturing.
As an engineering and development service provider, we deliver highly complex projects in photonics and laser technology, laser device development, optical measurement technology, laser material processing, and biophotonics. We support our customers as a reliable partner in the development, project engineering, prototyping, design development, and optimization of optical, optoelectronic, and electronic components.
Customization of pulse energy, pulse width, and repetition rate using diffusion-bonded gain media and saturable absorbers.
Complete integration of our 360° micro-spectrometer and customized measurement setups for demanding industrial environments.
Diffusion-bonded crystals and DPSS resonators are available in various shapes and configurations to meet specific application requirements.
• High peak power & short pulses: Efficient material removal with minimal thermal stress. • Compact design and low weight: Due to their minimal dimensions, ELM series microchip lasers are ideal for applications where space is limited, such as in portable handheld devices, mobile sensors or for integration into complex machines. • High beam quality and stability: ELM series lasers generate a laser beam in fundamental transverse mode (near ideal) and offer very good stability, enabling precise applications. • Q-switched short pulses (high peak power): ELM series microchip lasers can generate extremely short pulses (1 nanosecond, sometimes sub-picoseconds) with high peak power (>70 kW peak power). This is ideal for micromachining, marking, and LiDAR and LIBS applications. • Cost efficiency: The manufacturing techniques are similar to those used in microelectronics. This enables cost-effective mass production with good reproducibility and reliability.
Sub-nanosecond pulses generate clean, reproducible plasma plumes for high-precision, real-time elemental elemental material analysis.
Surface modification: marking metals and plastics. Cleaning and ablation: removing thin layers or contaminants from surfaces.
Dual wavelength and excellent TEM00 spatial beam profile and high pulse energy for precise time-of-flight (ToF) measurement systems.
Short pulse durations matched with accurate energy control deliver high acoustic signal-to-noise ratios in non-invasive imaging.
Plasma ignition on surfaces using the ELM1064 microchip laser. The ELM1064 laser pulse generates plasma on a metal surface by delivering a high energy density that heats, melts, and vaporizes the material within nanoseconds.
Our ELM1064 microchip laser, combined with a photonic crystal fiber (PCF), provides a compact and cost-effective solution for generating a broad white-light spectrum.
Representative parameter ranges for custom microchip and DPSS laser developments.
| Parameter | Standard / Customizable Range | Notes / Options |
|---|---|---|
| Wavelengths | 1064 nm, 532 nm, 355 nm, 266 nm | Fundamental & Higher Harmonics (SHG, THG, FHG) |
| Pulse Duration | 350 ps to 3 ns | Passively Q-switched (Nd:YAG / Cr:YAG) |
| Pulse Energy | 50 µJ to > 10 mJ | Tailored to dielectric breakdown requirements |
| Peak Power | 100 kW to > 3.3 MW | High field density for plasma generation |
| Repetition Rate | Single Shot to > 10 kHz | Low jitter external triggering options available |
| Beam Quality | M² < 1.3 (TEM00) | Diffraction-limited spatial beam profile |
Send us your required target parameters (wavelength, pulse energy, pulse width, footprint), and our engineering team will evaluate the feasibility within 24 hours.
LaPhTec GmbH
Laser & Photonics Technology
Germany
Email: info@laphtec.com
Web: www.laphtec.com
