Projects and Industries
We have successfully delivered software, hardware and system level projects in multiple industries:
► Telecommunication…
- Temperature and current control of DFB and VCSEL lasers
- Optical Channel Monitors
- Tunable Optical Filters
- OSNR Measurements
- Polarization control
- PMD compensation systems
- 2.5Gbs, 10Gbs, 40Gps DWDM Transmitters/Receivers
- FEC systems, error budget analysis and simulation
- EDFA Control
- Redundant High Availability Control Plane Software for Distributed Systems
► Semiconductor Capital Equipment and Laser beam delivery…
- Precision (nanometers) laser beam positioning systems
- Linear Power Amplifiers (120V x 12 Amp per channel) to drive ultra precision X-Y stage
- Electronics and software for picometer resolution two dimensional optical sensors
- Two dimensional Acusto-Optical beam deflector electronics, software, calibration
- Two dimensional fast mechanical laser beam deflector (10^5 x 10^5 points resolution) – electronics, control algorithms, DSP software, calibration
► Servo Control and Robotics…
- Robotics manipulators and handlers, linear, stepper motors and pneumatics driven
- Active mixed technology electromagnetic/pneumatic actuator based vibration isolation
- State estimators, filters/predictors implemented in DSP software and FPGA hardware
- Actuator and sensor calibration/linearization, optimal motion trajectory planning software
► Generic Industrial and Backward Compatible Solutions…
- PCI and PCI-E bridge to proprietary legacy bus hardware, drivers, software
- 100 Mbit Ethernet based synchronous distributed control systems – hardware and software
- “Virtual Hardware” based on VM architecture for legacy Windows NT/XP based industrial systems
► Medical Equipment Industry…
- Embedded Controller software, board level hardware, FPGA firmware and analog sensor front end for biomedical testing machines including 6 DOF joint simulator/exersizer
► Precision electronics and Automated Test Equipment…
- Test vector generators, programmable power supplies
- Analog front end interfaces
- Precision (20+ bit accuracy) impedance meter for resistor trimming
► Custom Power Supply Design…
- Various topologies – buck, boost and universal
- Power range from milliwatts to Megawatts
- Input Voltages from 0.9V DC to 260V AC
- Output Voltages from 0.5V to 100kV
- Battery charging and management – Li-Ion, NiMHd and other technologies
► Consumer Devices…
- Low-power portable hand-held devices
- Digital camera interfaces
► Video and Video Inspection…
- DSP and FPGA based video processing pipelines
- Image enhancement algorithms
- Linear and non-linear filtering
- Contrast enhancement algorithm
- Dead pixel removal
- Image manipulation – rotation, scaling, transformations, etc
- Medical and industrial Video inspection, object alignment
- LED light sources
► Infrared Imaging…
- Long-wave infrared systems design
- De-noising and thermal video enhancement algorithms
- Calibration algorithms and system development
► Science/research applications, SBIR support…
- SBIR design support
- Spectral gas analysis/detection
- High-power/high-voltage equipment
- Power supplies up to 50 Megawatts and up to 100KV
- High-sensitivity, high dynamic range measurement equipment
- Laser beam scanning, power and reflection measurements
