Guided wave methods and apparatus for nonlinear frequency generation
Patent
·
OSTI ID:873398
- Austin, TX
- Ann Arbor, MI
Methods and apparatus are disclosed for the nonlinear generation of sum and difference frequencies of electromagnetic radiation propagating in a nonlinear material. A waveguide having a waveguide cavity contains the nonlinear material. Phase matching of the nonlinear generation is obtained by adjusting a waveguide propagation constant, the refractive index of the nonlinear material, or the waveguide mode in which the radiation propagates. Phase matching can be achieved even in isotropic nonlinear materials. A short-wavelength radiation source uses phase-matched nonlinear generation in a waveguide to produce high harmonics of a pulsed laser.
- Research Organization:
- Univ. of Michigan, Ann Arbor, MI (United States)
- DOE Contract Number:
- FG02-96ER12196
- Assignee:
- Regents of University of Michigan (Ann Arbor, MI)
- Patent Number(s):
- US 6151155
- OSTI ID:
- 873398
- Country of Publication:
- United States
- Language:
- English
Similar Records
Second-order sum- and difference-frequency generation via quadrupole transitions in atomic vapors
Wave propagation in photonic crystals and metamaterials: Surface waves, nonlinearity and chirality
Linear, nonlinear, and tunable guided wave modes for high-power (GaAl)As semiconductor lasers
Conference
·
Thu Sep 01 00:00:00 EDT 1977
·
OSTI ID:873398
Wave propagation in photonic crystals and metamaterials: Surface waves, nonlinearity and chirality
Thesis/Dissertation
·
Thu Jan 01 00:00:00 EST 2009
·
OSTI ID:873398
Linear, nonlinear, and tunable guided wave modes for high-power (GaAl)As semiconductor lasers
Miscellaneous
·
Mon Jan 01 00:00:00 EST 1990
·
OSTI ID:873398
Related Subjects
guided
wave
methods
apparatus
nonlinear
frequency
generation
disclosed
difference
frequencies
electromagnetic
radiation
propagating
material
waveguide
cavity
contains
phase
matching
obtained
adjusting
propagation
constant
refractive
index
mode
propagates
achieved
isotropic
materials
short-wavelength
source
phase-matched
produce
harmonics
pulsed
laser
phase matching
wavelength radiation
electromagnetic radiation
pulsed laser
refractive index
radiation source
radiation propagates
propagation constant
waveguide mode
nonlinear material
frequency generation
nonlinear frequency
guided wave
generation method
wave method
/359/385/
wave
methods
apparatus
nonlinear
frequency
generation
disclosed
difference
frequencies
electromagnetic
radiation
propagating
material
waveguide
cavity
contains
phase
matching
obtained
adjusting
propagation
constant
refractive
index
mode
propagates
achieved
isotropic
materials
short-wavelength
source
phase-matched
produce
harmonics
pulsed
laser
phase matching
wavelength radiation
electromagnetic radiation
pulsed laser
refractive index
radiation source
radiation propagates
propagation constant
waveguide mode
nonlinear material
frequency generation
nonlinear frequency
guided wave
generation method
wave method
/359/385/