Judd–Ofelt analysis and waveguide fabrication of Dy:LPS

Pan, He; Shi, Wenhui; Zhang, Zixuan; Zhang, Liao-Lin; Liu, Chun-Xiao

doi:10.1007/s10854-023-10486-8

Cited by 6 publications

(3 citation statements)

References 21 publications

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“…The light intensity profile of this waveguide mode is discontinuous, probably due to the roughness of the waveguide surface caused by the poor polishing. Furthermore, the propagation loss is estimated to be 2.2 dB cm −1 on the basis of end-face coupling devices [24,25]. It is obtained by the formula: α = −[10•lg(I out /I in )]/l, where the input power I in = 5.1 mW, the output power I out = 3.1 mW, the length of the waveguide l = 10 mm.…”

Section: Resultsmentioning

confidence: 99%

Characterization of optical waveguides in Ce³⁺-doped phosphate glasses formed by He⁺ion implantation

Lu,

Chen,

Zhang

et al. 2023

Phys. Scr.

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In this work, the Ce3+-doped phosphate glass is carried out to fabricate the planar waveguides by the 400 keV He+ ion implantation with a dose of 6.0 × 1016 ions cm−2. The dark-mode spectrum of the waveguide at a wavelength of 632.8 nm is obtained by the prism coupling technique. The SRIM 2013 software is used to analyze the energy deposition induced by the ion implantation and the RCM is employed to reconstruct the refractive index profile of the planar waveguide. The end-face coupling technique is applied to the measurement of the propagation mode image of the waveguide at 632.8 nm. The Ce3+-doped phosphate glass waveguide has the potential for an integrated optical device.

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Section: Resultsmentioning

confidence: 99%

Characterization of optical waveguides in Ce³⁺-doped phosphate glasses formed by He⁺ion implantation

Lu,

Chen,

Zhang

et al. 2023

Phys. Scr.

Self Cite

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“…The refractive index is an important parameter of optical materials and devices, which has a signi cant impact on their properties and applications [19]. Figures 2(a) and 2(b) show the refractive indices of the Er 3+ -doped germanate glass at 632.8 and 1539 nm, respectively.…”

Section: Resultsmentioning

confidence: 99%

Fabrication and optical properties of the oxygen-ion implanted waveguides in Er 3+ -doped germanate glasses

Zhao

Zhu

et al. 2023

Preprint

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In this work, the planar optical waveguide on the Er3+-doped germanate glass was fabricated by the oxygen ion implantation with the energy of 6.0 MeV and the fluence of 5×1014 ions/cm2. The waveguide was characterized with the techniques of the m-line setup and the near-field pattern. The waveguide shows guided-mode propagation at a wavelength of 632.8 nm. The formation theory of the planar waveguide was discussed through simulating the energy loss distribution and analyzing the reconstructed refractive index profile. The ion implantation results in around 4.8 µm thickness of higher refractive index layer to guide light as a waveguide core in the Er3+-doped germanate glass, which could be used for applications in future integrated optical systems.

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“…18 It induces a variation in refractive index, creating an optical barrier with the refractive index lower than the substrate. 19 Hence, a planar waveguide composed of a low refractive index barrier and air is fabricated by the ion implantation. 20 For the FS laser ablation, the laser pulse is used to ablate the ion-implanted planar waveguide to form 2D structure between two neighboring ablation grooves.…”

Section: Introductionmentioning

confidence: 99%

Fabrication and characteristics of the C³⁺‐ion implanted and femtosecond‐laser ablated RTP 2D waveguide

Zhang,

Chen,

Yang

et al. 2024

Micro & Optical Tech Letters

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In this work, a two‐dimensional (2D) waveguide on the 6.0 × 106‐eV C3+‐ion implanted RbTiOPO4 structure was prepared by the femtosecond laser under the manufacturing parameters of 3.0 μJ energy and 50.0 μm/s ablation velocity. The energy loss and damage profile were simulated by the SRIM 2013 for the irradiation with a fluence of 1 × 1014 ions/cm2. The end‐face and the surface of the 2D RbTiOPO4 crystal waveguide were characterized by a Nikon microscope. The refractive index profile and the near‐field intensity profile were studied by the ICM and the end‐face coupling technique, respectively. The RTP crystal 2D waveguide can well confine the light propagation and has the potentiality to serve as integrated photonic devices.

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Judd–Ofelt analysis and waveguide fabrication of Dy:LPS

Cited by 6 publications

References 21 publications

Characterization of optical waveguides in Ce³⁺-doped phosphate glasses formed by He⁺ion implantation

Characterization of optical waveguides in Ce³⁺-doped phosphate glasses formed by He⁺ion implantation

Fabrication and optical properties of the oxygen-ion implanted waveguides in Er 3+ -doped germanate glasses

Fabrication and characteristics of the C³⁺‐ion implanted and femtosecond‐laser ablated RTP 2D waveguide

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Judd–Ofelt analysis and waveguide fabrication of Dy:LPS

Cited by 6 publications

References 21 publications

Characterization of optical waveguides in Ce3+-doped phosphate glasses formed by He+ion implantation

Characterization of optical waveguides in Ce3+-doped phosphate glasses formed by He+ion implantation

Fabrication and optical properties of the oxygen-ion implanted waveguides in Er 3+ -doped germanate glasses

Fabrication and characteristics of the C3+‐ion implanted and femtosecond‐laser ablated RTP 2D waveguide

Contact Info

Product

Resources

About

Characterization of optical waveguides in Ce³⁺-doped phosphate glasses formed by He⁺ion implantation

Characterization of optical waveguides in Ce³⁺-doped phosphate glasses formed by He⁺ion implantation

Fabrication and characteristics of the C³⁺‐ion implanted and femtosecond‐laser ablated RTP 2D waveguide