Wave-plate structures, power selective optical filter devices, and optical systems using same
Abstract
In an embodiment, an optical filter device includes an input polarizer for selectively transmitting an input signal. The device includes a wave-plate structure positioned to receive the input signal, which includes first and second substantially zero-order, zero-wave plates arranged in series with and oriented at an angle relative to each other. The first and second zero-wave plates are configured to alter a polarization state of the input signal passing in a manner that depends on the power of the input signal. Each zero-wave plate includes an entry and exit wave plate each having a fast axis, with the fast axes oriented substantially perpendicular to each other. Each entry wave plate is oriented relative to a transmission axis of the input polarizer at a respective angle. An output polarizer is positioned to receive a signal output from the wave-plate structure and selectively transmits the signal based on the polarization state.
- Inventors:
-
- San Ramon, CA
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1069118
- Patent Number(s):
- 8213070
- Application Number:
- 12/767,327
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Koplow, Jeffrey P. Wave-plate structures, power selective optical filter devices, and optical systems using same. United States: N. p., 2012.
Web.
Koplow, Jeffrey P. Wave-plate structures, power selective optical filter devices, and optical systems using same. United States.
Koplow, Jeffrey P. Tue .
"Wave-plate structures, power selective optical filter devices, and optical systems using same". United States. https://www.osti.gov/servlets/purl/1069118.
@article{osti_1069118,
title = {Wave-plate structures, power selective optical filter devices, and optical systems using same},
author = {Koplow, Jeffrey P},
abstractNote = {In an embodiment, an optical filter device includes an input polarizer for selectively transmitting an input signal. The device includes a wave-plate structure positioned to receive the input signal, which includes first and second substantially zero-order, zero-wave plates arranged in series with and oriented at an angle relative to each other. The first and second zero-wave plates are configured to alter a polarization state of the input signal passing in a manner that depends on the power of the input signal. Each zero-wave plate includes an entry and exit wave plate each having a fast axis, with the fast axes oriented substantially perpendicular to each other. Each entry wave plate is oriented relative to a transmission axis of the input polarizer at a respective angle. An output polarizer is positioned to receive a signal output from the wave-plate structure and selectively transmits the signal based on the polarization state.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {7}
}
Works referenced in this record:
The 4FAD: a high-extinction-ratio, achromatic, temperature-insensitive, high-damage-threshold, all-fiber, power-selective filter
conference, January 2011
- Koplow, Jeffrey P.; Soh, Daniel B. S.
- CLEO: Science and Innovations, CLEO:2011 - Laser Applications to Photonic Applications
Intensity discrimination of optical pulses with birefringent fibers
journal, January 1982
- Stolen, R. H.; Botineau, J.; Ashkin, A.
- Optics Letters, Vol. 7, Issue 10
Measurements and analyses of fields in fused tapered single-mode fiber couplers
journal, January 1989
- Zhang, Jian-Luo; Mao, Zhong-Ming; Lin, Zong-Qi
- Applied Optics, Vol. 28, Issue 11