Impact of cavity loss on the performance of a single-mode Yb:silica MOFPA array

Ilchi-Ghazaani, Maryam; Parvin, Parviz

doi:10.1016/j.optlastec.2014.07.008

Cited by 8 publications

(3 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the case of fiber amplifier as a single-pass array without reflectors, the backward signal intensity, I − ( z, t, λ ) , is equal to zero. Therefore, the set of coupled propagation rate equations accompanied with ASE in the pulsed regime can be organized as follows [33][34][35]: s 2 tot 2 a 2 up 2 , , ,…”

Section: Rate Equationsmentioning

confidence: 99%

See 1 more Smart Citation

Gain Saturation in Optical Fiber Laser Amplifiers

Eilchi¹,

Parvin²

2016

Fiber Laser

Self Cite

View full text Add to dashboard Cite

Section: Rate Equationsmentioning

confidence: 99%

“…However, in the case of CW fiber amplifiers, disregarding ESA and cooperative up-conversion, the set of first-order coupled nonlinear time-independent steady-state (∂/∂t → 0) differential equations of an end-pumped configuration is realized by [28,34,37] ( ) (…”

Section: Rate Equationsmentioning

confidence: 99%

Gain Saturation in Optical Fiber Laser Amplifiers

Eilchi¹,

Parvin²

2016

Fiber Laser

Self Cite

View full text Add to dashboard Cite

“…Therefore, utilizing the definition of forward and backward pump powers [36][37][38], we can conclude that:…”

Section: And T T T R a T R A R B R Bmentioning

confidence: 99%

Heat Generation and Removal in Fiber Lasers

Eilchi¹,

Parvin²

2016

Fiber Laser

Self Cite

View full text Add to dashboard Cite

The present chapter looks at heat generation and heat removal in fiber lasers, particularly if high-power or high-energy operation is required. In the context of the review, for the purpose of calculation of heat dissipation for different parts of the active gain media and providing effective cooling procedures, thermal loading as well as longitudinal and transverse temperature profiles of dual-clad fibers are comprehensively investigated both inside and outside of the doped fiber core. Considering numerical analysis, the heat deposited in the fiber due to pump and laser power is determined via the steady-state equations and also transient conductive, convective, as well as radiative heat transfer equations. Besides this, important features regarding how to mitigate thermal effects are stated. On the other hand, we will show that chilling mechanisms are very efficient methods for dissipating heat which is extensively adopted in high-power regimes. Finally, the concept of a cryogenic laser is discussed after propounding a novel cooling system, namely the dry-ice chiller.

show abstract

Numerical analysis of pump propagation and absorption in specially tailored double-clad rare-earth doped fiber

Koška

Peterka

2015

Opt Quant Electron

View full text Add to dashboard Cite

Impact of cavity loss on the performance of a single-mode Yb:silica MOFPA array

Cited by 8 publications

References 44 publications

Gain Saturation in Optical Fiber Laser Amplifiers

Gain Saturation in Optical Fiber Laser Amplifiers

Heat Generation and Removal in Fiber Lasers

Numerical analysis of pump propagation and absorption in specially tailored double-clad rare-earth doped fiber

Contact Info

Product

Resources

About