with the Coherent ModeMaster PC is to align the
system's optical axis with that of the input laser beam.
This is necessary in order to achieve accurate results.
Two tools are built into the product to enable simple,
rapid alignment to a very high degree of accuracy. The
…1 White Paper Novel Laser Power Sensor Improves Process Control A dramatic technological advancement from Coherent has yielded a completely new type of fast response power detector. The high response speed is particularly advantageous in commercial applications where it enables CW laser power to…
…accurately align the cut pattern to the
material. This enables accurate cutting regardless of material orientation in the machine, thus eliminating the
need to position material with high precision and minimizing overall process time.
This system also uses sealed CO
…called a VBG-based external-cavity diode laser array (ECDLA). Volodin, et al. 
first reported the effectiveness of this method. Zheng et al.  reported that their VBGECDLA reached 0.24 nm FWHM bandwidth and 20 W output power.
In this paper, we report a unique VBG-ECDLA where the DLA's…
the entire laser cavity is contamination-free by design
and virtually impervious to damage and aging. This is
in stark contrast to most other lasers where designers
(and often end-users) have to worry about maintaining
optical alignment and laser cavity cleanliness.…
…frame, the META 4C laser cutter has excellent accuracy and repeatability. Simple user interface and job loading software simplifies work set up and increases productivity. Contact Us About This Product See Related Products Close PRICE HERE META 4C Highlights
* 400W CO2 Laser
* Cuts metal and…
…the solid-state pump and the Ti:S lasers were integrated in a compact and fully sealed laser head, were fully controlled by a single computer interface or push-button menu. With no need to physically align, clean, or manually adjust the laser optics, even a laser novice could confidently use these…
--> META 10C Based on the Coherent E-1000 1 kW CO 2 laser, the META 10C laser cutter delivers excellent performance capabilities and flexibility, at significantly low operating costs, all in a compact footprint. Contact Us About This Product See Related Products Close PRICE HERE The expanded 1.25m x…
…frame, the META 2C laser cutter has excellent accuracy and repeatability. Simple user interface and job loading software simplifies work set up and increases productivity. Contact Us About This Product See Related Products Close PRICE HERE META 2C Highlights
* 250W CO2 Laser
* Cuts up to 25 mm…
…precisely align the sensor and the beam being measured. This is particularly useful for non-visible beams. Water-cooling and careful thermal management within these sensors enable them to deliver the ultimate in high power handling capacity. They can capably measure industrial CO2 and Nd:YAG lasers…
…high-power diode lasers. The VHG-FAC has the advantage of being a monolithic piece that is
easy to align and durable in industrial and commercial manufacturing processes. There is no alignment needed with
respect to the locking mechanism. The only criteria for aligning the VHG-FAC are the…
…it easy to get into focus.
Optimized high-power laser beam delivery involves careful consideration for loss elements such
as misalignment or back reflections, maximization of BPP and precise factory alignment to ensure
plug-and-play simplicity and long service life.
Please Read Before Continuing
Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.