Quantum Composers, Inc.,
specializes in precision pulse and digital
delay generators and development of custom controls,
electronics and lasers for the electronic, opto-mechanical and photonic industries.
Quantum Composers, Inc.
designs and manufactures Auto Focus sensors, a turn-key solution for easy integration into any optical system that utilizes infinity corrected optics.
The Auto Focus 910 Series
The AutoFocus 910 Series offers easy integration into
any optical system that utilizes infinity corrected optics.
See the AF910 AutoFocus in action below.
The AF910 is a cost-effective solution for systems used in the fields of laser micromachining, industrial micromilling, medical component devices, rapid surface pattern and
thin-filmed scribing. Quantum Composers has developed an OEM auto focus solution with the following features:
High intensity laser diode @ 685nm to accommodate surfaces that may vary in reflectivity.
The system has the ability to dynamically adjust the laser diode intensity to maintain the optimal signal to noise ratio.
Integrated motor control that includes step, direction and limit inputs.
High resolution sensor: maintaining better accuracy and repeatability of the focus target.
High speed DSP based microprocessor.
Serial communications with selectable baud rates.
Ability to change baud rates so that existing systems can communicate with the module.
Up to 7 different objective configurations.
+/-10V analog output focus level signal.
Digital I/O for various system states and control.
Dual focus plane support option.
High update rate of 1KHz to maximize response times and throughput.
Various interface modules to accommodate almost any electrical connection requirement.
Custom interfaces: eliminating the need to redesign existing electrical interfaces.
Optimized for patterned surfaces to avoid “false focus” conditions.
