Christine P Spiegelberg

Title: Christine P. Spiegelberg: Innovator in Optical Fiber Technology

Introduction

Christine P. Spiegelberg is a prominent inventor based in Winter Park, FL (US). She has made significant contributions to the field of optical fiber technology, holding a total of 4 patents. Her innovative work focuses on developing advanced systems for detecting acoustic emissions and monitoring conditions in gas turbine engines.

Latest Patents

One of her latest patents is titled "Optical fiber based microphone array for detecting acoustic emissions generated by an area of interest." This invention features a microphone array designed to detect acoustic emissions from equipment. The array consists of a grid with multiple sensors, each containing a compact arrangement of optical fiber. The first optical fiber end of a sensor is terminated, while an optoelectronic device coupled to the second optical fiber end generates laser light. This light is transmitted through the sensors and reflected back, enabling the detection of acoustic emissions.

Another notable patent is "Flashback detection in gas turbine engines using distributed sensing." This invention provides a distributed sensing system for identifying flashback conditions in a gas turbine engine's combustor. The system utilizes strategically positioned fiber optic cables upstream of the combustion area. By employing Rayleigh backscattering and swept-wavelength interferometry, the system measures temperature and accurately identifies the location of flashback conditions. The specially fabricated fiber optic cable is designed to withstand high temperatures, making it suitable for use in combustion environments.

Career Highlights

Christine currently works at Siemens Energy, Inc., where she continues to push the boundaries of innovation in her field. Her expertise in optical fiber technology has positioned her as a key player in developing solutions for complex engineering challenges.

Collaborations

Throughout her career, Christine has collaborated with talented professionals, including Erwan Baleine and Upul P. DeSilva. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Christine P. Spiegelberg is a trailblazer in optical fiber technology, with a focus on innovative solutions for detecting acoustic emissions and monitoring gas turbine engines. Her contributions to the field are invaluable, and her work continues to inspire future advancements in engineering.