Optical Amplification at 1525 nm in BaYF<sub>5</sub>: 20% Yb<sup>3+</sup>, 2% Er<sup>3+</sup> Nanocrystals Doped SU-8 Polymer Waveguide

<table>A SEM micrograph of a waveguide amplifier cross section without top cladding indicating that the size of the waveguide is 8 <i>μ</i>m wide and 4 <i>μ</i>m high.</table>

Journal of Nanomaterials

fig5

Figure 5

Figure 5: Optical Amplification at 1525 nm in BaYF<sub>5</sub>: 20% Yb<sup>3+</sup>, 2% Er<sup>3+</sup> Nanocrystals Doped SU-8 Polymer Waveguide 

Journal of Nanomaterials

Optical Amplification at 1525 nm in BaYF5: 20% Yb3+, 2% Er3+ Nanocrystals Doped SU-8 Polymer Waveguide

Figure 5

Optical Amplification at 1525 nm in BaYF₅: 20% Yb³⁺, 2% Er³⁺ Nanocrystals Doped SU-8 Polymer Waveguide