Hollow-core Photonic Bandgap Fiber Polarizer
A hollow-core photonic bandgap fiber polarizer may include a core, an inner cladding surrounding the core, the inner cladding including a plurality of capillaries, and an outer cladding at least partially surrounding the inner cladding. A section of the capillaries distal to the core is asymmetric relative to a section of the capillaries proximal to the core.
Patent Number: US7796854B2
Application Number: US2009392308A
Inventor: Jin, Wei | Xuan, Haifeng
Priority Date: 25 Feb 2008
Priority Number: US7796854B2
Application Date: 25 Feb 2009
Publication Date: 14 Sep 2010
IPC Current: G02B0006032 | G02B000602 | G02B0006036
US Class: 385125 | 385123 | 385126
Assignee Applicant: The Hong Kong Polytechnic University
Title: Hollow-core photonic bandgap fiber polarizer
Usefulness: Hollow-core photonic bandgap fiber polarizer
Summary: Hollow-core photonic band gap fiber polarizer for use in a polarization mode interferometer (claimed) that is utilized in telecommunication and sensor application for temperature insensitive strain sensor and twist sensor.
Novelty: Hollow-core photonic band gap fiber polarizer for use in polarization mode interferometer, has inner cladding surrounding core, where section of capillaries distal to core is asymmetric relative to section of capillaries proximal to core
光學
光纖
JIN Wei
XUAN Haifeng
美國
