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Encyclopedia of Laser Physics and Technology

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Keywords beginning with S

S band → optical fiber communications

safety → laser safety

safety glasses → eye protection

sampled grating lasers → distributed Bragg reflector lasers

sampling → electro-optic sampling

satellite communications → free-space optical communications

saturable absorber mirror → semiconductor saturable absorber mirrors

saturable absorbers

Spotlight 2008-07-02: Stronger focusing avoids SESAM damage

Spotlight 2008-01-06: Saturation intensity or saturation fluence of a saturable absorber or a laser gain medium: what matters?

saturable Bragg reflectors

saturated output power → saturation power

saturation energy

saturation fluence → saturation energy

saturation intensity → saturation power

saturation of absorption → pump absorption

saturation of gain → gain saturation

saturation parameter → saturable absorbers

saturation power

scalability → power scaling of lasers

scaling procedures → power scaling of lasers

scanning beam profilers → beam profilers

Schawlow–Townes linewidth

Derivation of the Schawlow–Townes linewidth

sech2-shaped pulses

second-harmonic generation → frequency doubling

second-order dispersion → group delay dispersion

seed lasers

self-focusing

self-heterodyne linewidth measurement

self-injection locking → injection locking

self-phase modulation

Effect of self-phase modulation on the pulse bandwidth

self-phase-stabilized pulses → carrier–envelope offset

self-referenced frequency combs → frequency combs

self-similar pulse propagation → parabolic pulses

self-starting mode locking

Spotlight 2008-05-13: Easier self-starting passive mode locking for short lasers

self-steepening → Kerr effect

self-terminating laser transitions

Sellmeier formula

semiconductor diode lasers → laser diodes

semiconductor disk lasers → vertical external-cavity surface-emitting lasers

semiconductor fiber lasers → fiber lasers

semiconductor lasers

semiconductor optical amplifiers

semiconductor saturable absorber mirrors

sensitivity to alignment → alignment sensitivity

sensors → fiber-optic sensors

sequential sampling → electro-optic sampling

SESAM mode-locked lasers → mode-locked lasers

short pulses → pulses

shot noise

Spotlight 2007-04-16: Questions and answers on shot noise

side pumping

signal-to-noise ratio

silica fibers

silicon photonics

similaritons → parabolic pulses

single-atom lasers

Spotlight 2006-07-23: Single-atom lasers

single-emitter laser diodes → broad area laser diodes

single-frequency lasers

single-frequency operation

single-mode cut-off → single-mode fibers

single-mode fibers

single-mode operation

single-polarization fibers

single transverse mode operation → single-mode operation

single-wavelength lasers → single-frequency lasers

singly resonant cavities → resonant frequency doubling

singly resonant oscillators → optical parametric oscillators

Sisyphus cooling

slab lasers

slave laser

slope efficiency

slow absorbers → saturable absorbers

slow axis → diode bars

slow light → velocity of light

small-signal gain

soft aperture mode locking → Kerr lens mode locking

solid-state lasers

soliton compression → pulse compression

soliton fission → supercontinuum generation

soliton mode locking

soliton period

soliton self-frequency shift → solitons

solitons

Spotlight 2008-04-02: Solitons: lower dispersion, stronger dispersive effects!

solution doping → fiber fabrication

space communications → free-space optical communications

spatial coherence → coherence

spatial hole burning

Spotlight 2006-09-03: Single-frequency operation stabilized by spatial hole burning

spatial walk-off

Spotlight 2007-11-19: Walk-off and phase-matching bandwidth in nonlinear crystals

Spotlight 2010-03-15: Spatial walk-off and beam quality in nonlinear frequency conversion

speckle

spectral beam combining

spectral brightness

spectral interferometry

spectral linewidth → linewidth

spectral phase

spectral power density → power spectral density

spectral width → bandwidth

spectrograms

speed of light → velocity of light

spiking

splicing → fibers

split-step Fourier technique → pulse propagation modeling

spontaneous emission

Spotlight 2006-07-16: Spontaneous emission and amplifier noise

spontaneous emission factor → Schawlow–Townes linewidth

spontaneous Raman scattering → Raman scattering

squeezed states of light

stability zones

Spotlight 2006-10-01: Stability zones of laser resonators

stabilization of lasers

stack lasers → diode stacks

standard quantum limit

standard single-mode fiber → single-mode fibers

step-index fibers

stimulated Brillouin scattering → Brillouin scattering

stimulated emission

stimulated emission cross sections → transition cross sections

stimulated emission depletion microscopy → fluorescence microscopy

stimulated Raman scattering → Raman scattering

Stokes shift

stress rods → polarization-maintaining fibers

stretched-pulse fiber lasers → mode-locked fiber lasers

sum and difference frequency generation

supercontinuum generation

superfluorescence

superluminal transmission

superluminescence

superluminescent diodes

superluminescent sources

supermirrors

supermodes → harmonic mode locking

superradiance

surface-emitting LEDs → light-emitting diodes

surface-emitting semiconductor lasers

symmetrized split-step Fourier method → pulse propagation modeling

sync-pumped parametric oscillators → optical parametric oscillators

synchronous pumping

Acronyms beginning with S

SASE = self-amplified spontaneous emission → amplified spontaneous emission
SBR = saturable Bragg reflector
SBS = stimulated Brillouin scattering
SCG = supercontinuum generation
SESAM = semiconductor saturable absorber mirror
SFG = sum frequency generation
SFS = superfluorescent (actually superluminescent!) fiber source → superluminescent sources
SHG = second-harmonic generation = frequency doubling
SLD = superluminescent diode
SLED = surface-emitting LED or superluminescent diode
SNR = signal-to-noise ratio
SOA = semiconductor optical amplifier
SPAD = single-photon avalanche diode
SPIDER = spectral phase interferometry for direct electric-field reconstruction → spectral interferometry
SPM = self-phase modulation
SPOPO = synchronously pumped optical parametric oscillator
SRO = singly resonant (parametric) oscillator
SRS = stimulated Raman scattering
SSL = solid-state laser
STED = stimulated emission depletion microscopy → fluorescence microscopy


… and if you need any more help on such topics, consider to use the consulting services of RP Photonics Consulting GmbH! There is a variety of various services available in topical areas such as lasers, amplifiers, nonlinear optics, fiber optics, ultrashort pulses, multilayer mirrors, noise and fluctuations, and other topics in photonics and optoelectronics.

This encyclopedia is provided by
RP Photonics Consulting GmbH.

You can get technical consulting from the author, Dr. Rüdiger Paschotta.

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