Inventor
IPPEN ERICH P
US15 patents
⚠️ This page may combine multiple inventors who share the name “IPPEN ERICH P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MASSACHUSETTS INST TECHNOLOGY
12 patentsUS6574383B1Jun 3, 2003
Input light coupler using a pattern of dielectric contrast distributed in at least two dimensions
MASSACHUSETTS INST TECHNOLOGY154 citations97
US5617434AApr 1, 1997
Stretched-pulse fiber laser
MASSACHUSETTS INST TECHNOLOGY137 citations96
US5513194AApr 30, 1996
Stretched-pulse fiber laser
MASSACHUSETTS INST TECHNOLOGY206 citations96
US6741619B1May 25, 2004
Semiconductor elements for stabilizing laser output
MASSACHUSETTS INST TECHNOLOGY13 citations78
US7421171B2Sep 2, 2008
Efficient terahertz sources by optical rectification in photonic crystals and metamaterials exploiting tailored transverse dispersion relations
MASSACHUSETTS INST TECHNOLOGY8 citations72
US6937782B2Aug 30, 2005
Polarization-stabilized all-optical switch
MASSACHUSETTS INST TECHNOLOGY7 citations71
US6590925B1Jul 8, 2003
Double-chirped mirror systems and methods
MASSACHUSETTS INST TECHNOLOGY5 citations61
US7466878B2Dec 16, 2008
Integrated polarization controllers with nano-electromechanical dielectric pertubation
MASSACHUSETTS INST TECHNOLOGY0 citations51
US7289689B2Oct 30, 2007
Combinatorial polarization scramblers for many segment PMD emulator
MASSACHUSETTS INST TECHNOLOGY0 citations51
US7260287B2Aug 21, 2007
Nano-electromechanical high-index contrast
MASSACHUSETTS INST TECHNOLOGY1 citations50
US6996299B2Feb 7, 2006
All-frequency PMD compensator and emulator
MASSACHUSETTS INST TECHNOLOGY0 citations50
US10305253B2May 28, 2019
Methods and apparatus for mode-locking on-chip lasers
MASSACHUSETTS INST TECHNOLOGY0 citations35