Martin Farnan

Title: Martin Farnan: Innovator in Tunable Laser Technology

Introduction

Martin Farnan is a distinguished inventor based in Dublin, Ireland. He has made significant contributions to the field of optical technology, particularly in the development of tunable laser systems. With a total of 2 patents, Farnan's work focuses on enhancing the performance and capabilities of optical sensors.

Latest Patents

Farnan's latest patents include a "System and method for dynamically sweeping a tunable laser." This invention provides a dynamically swept tunable laser system and method for measuring sensor characteristics obtained from an array of optical sensors. It comprises means for dividing the total wavelength sweep of the laser into different regions in any particular order, where each region contains single or multiple contiguous sweep segments. Each sweep segment is referenced by a start and a stop reference and can have different lengths compared to the other sweep segments. The sensor characteristics are determined from each region swept by the tunable laser. The invention allows the tunable laser to operate in a quasi-continuous mode to select segments in any order, with the relative sweep rates of regions adjustable to allow some regions to be swept more times than others.

Another notable patent is the "System and method to compensate for frequency distortions and polarization induced effects in optical systems." This invention provides a system and method for wavelength referencing and polarization mitigation. An optical wavelength tunable laser source is swept in a number of contiguous, overlapping sweep segments. A coarse reference wavelength section produces a reference signal that defines at least one absolute wavelength within a sweep segment. A fine wavelength reference section produces a periodic wavelength reference signal that defines a plurality of equidistant wavelengths within each sweep segment with an indeterminate offset relative to the absolute wavelength(s) of the coarse reference wavelength section. This arrangement allows for reducing the minimum required overlap between contiguous sweep segments.

Career Highlights

Farnan is currently employed at Faz Technology Limited, where he continues to innovate in the field of optical technology. His work has garnered attention for its potential applications in various industries, including telecommunications and sensor technology.

Collaborations

Throughout his career, Farnan has collaborated with notable colleagues such as John O'Dowd and Tom Farrell. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Martin Farnan is a prominent figure in the realm of