20 GHz actively mode-locked thulium fiber laser

Qin, Jiarong; Dai, Ruihong; Li, Yao; Meng, Yafei; Xu, Yongbing; Zhu, Shining; Wang, Frank

doi:10.1364/oe.26.025769

Cited by 19 publications

(6 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The EOM however has been shown to provide some advantages over AOM for modelocking, which includes reduced sensitivity to thermal drift, easily variable operating frequency and it does not require any DC bias. As such complications and challenges associated with DC bias drift which can impact the stability and performance of modulator are avoided [14]. With the advancement in electrooptic modulator development, it has been also now feasible to attain EOM with increased modulation frequency at GHz level [15,16].…”

Section: Efficiency Enhancement Using High Modulation Frequency Intra...mentioning

confidence: 99%

Continuous-wave pumped dispersion-compensated ultrashort-pulse doubly resonant oscillator studies

Sharma,

Padhi,

Devi

2024

Phys. Scr.

View full text Add to dashboard Cite

We have reported theoretical analysis of broadband phase-coherent spectral generation with stable short pulse output based on optical parametric oscillator (OPOs) pumped by low-cost single-mode continuous-wave (cw) laser considering the incorporation of mode-locking element in the cw dispersion-compensated OPO in doubly-resonant oscillator (DRO) configuration. Exploiting the control of dispersion in the cw mode-locked cavity, the intracavity round-trip phase shift, phase coherence among resonating waves, carrier envelope offset phase of mode-locked output and enhancement of efficiency of system using active mode-locking element driven at high modulation frequency has been studied. The study paves the way of realization and advancement in compact, low-cost, efficient ultrashort pulse OPO under cw pumping.

show abstract

Section: Efficiency Enhancement Using High Modulation Frequency Intra...mentioning

confidence: 99%

Continuous-wave pumped dispersion-compensated ultrashort-pulse doubly resonant oscillator studies

Sharma,

Padhi,

Devi

2024

Phys. Scr.

View full text Add to dashboard Cite

show abstract

“…However, active mode-locked technology requires additional optical components, increasing the cavity's complexity and loss. 8 Passive mode-locked technology has advantages like narrow-band output, high stability, and simple structure. Saturable absorbers (SAs) play a vital role in passive mode-locked lasers.…”

Section: Introductionmentioning

confidence: 99%

Application of Pr-MOFs as saturable absorbers in ultrafast photonics

Du,

Liu,

et al. 2024

J. Mater. Chem. C

View full text Add to dashboard Cite

show abstract

“…A major technique for generating ultrashort pulses in the picosecond and even femtosecond region is mode-locking. Active mode-locking techniques 4 require additional optical components, increasing the complexity and loss of the cavity. Saturable absorbers as passive mode-locking devices play an essential role in the development of ultrafast fibre lasers.…”

Section: Introductionmentioning

confidence: 99%