Location History:
- Saint Martin d'Heres, FR (2003)
- Sunnyvale, CA (US) (2003 - 2005)
Company Filing History:
4 out of 5 
3 out of 77 
1 out of 112 Years Active: 2003-2005
Title: Innovations of Alexandre Katchanov
Introduction
Alexandre Katchanov is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of laser technology, holding a total of eight patents. His work focuses on tunable lasers and methods that enhance their functionality.
Latest Patents
Among his latest patents is a tunable laser that incorporates a reflective etalon tuning element. This innovative design allows for a laser tuning method that utilizes a tunable etalon in reflection as a mirror within the laser cavity. The laser emission wavelength does not necessarily align with the peak etalon reflectivity. A preferred embodiment of this invention employs a microelectromechanical etalon to tune an external cavity semiconductor laser.
Career Highlights
Throughout his career, Katchanov has worked with several companies, including Blueleaf, Inc. and Picarro, Inc. His expertise in laser technology has positioned him as a valuable asset in these organizations.
Collaborations
Some of his notable coworkers include Barbara A. Paldus and Arnaud Garnache. Their collaborative efforts have contributed to advancements in the field of laser technology.
Conclusion
Alexandre Katchanov's innovative work in tunable lasers and his collaborations with esteemed colleagues highlight his significant impact on the field. His contributions continue to influence advancements in laser technology.