Dissipative Soliton Mode-Locked Yb-Doped Laser Using Cobalt Metal Organic Framework as Nonlinear Optical Material
JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, 2026 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Basım Tarihi: 2026
- Doi Numarası: 10.1142/s0218863525500596
- Dergi Adı: JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aerospace Database, Compendex, INSPEC, Academic Search Ultimate (EBSCO), Engineering Source (EBSCO), Technology Collection (ProQuest)
- Anahtar Kelimeler: All-normal dispersion fiber laser, dissipative soliton, metal-organic framework
- Karadeniz Teknik Üniversitesi Adresli: Evet
Özet
This work demonstrates the implementation of a cobalt metal-organic framework (Co-MOF) as a saturable absorber (SA) to achieve dissipative soliton (DS) formation in a ytterbium-doped fiber laser (YDFL). The Co-MOF device exhibits a saturation intensity of 0.7MWcm(-2) and a modulation depth of 14.7%. Integrating this nonlinear optical component into the laser cavity facilitates the generation of ultrashort pulses with a duration of 10.6ps, centerd at 1,037nm. The DS pulses operate at a 32.3MHz repetition rate, which is amplified, producing an optical output power of 105mW with a pulse energy of 3.3nJ.