Tellurite And Fluorotellurite Glasses For Active And Passive

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10. Future work; MDO 395 (a) (b) Fig. (10.3): (a) FOG device guiding light (632.8 nm), and (b) near field image of FOG output guiding multimode [2]. • Ag + /Na + ion-exchange of TeO2-Na2O-ZnF2 glasses. • Measure non-linear properties of TeO2-Na2O-ZnF2 glasses: o Induced second harmonic generation.
Temperature / o C 10. Future work; MDO 396 400 380 360 340 320 300 280 o Non-linear refractive index. • Construct time-temperature-transformation (TTT) diagrams of TeO2-Na2O-ZnF2 glasses using an oxidising atmosphere in differential scanning calorimeter (DSC). Fig. (10.4) shows measurements made in sealed gold pans with a nitrogen atmosphere on TeO2-Na2O-ZnF2 glasses, and nose of TTT diagram appeared to reside at t = 0, indicating glass formation not possible under inert / reducing conditions. Possibly due to higher volatilisation under these conditions (see section 5.3.1.2.). y=y0+A1exp(-x/t1) Chi^2 = 8.5467 R^2 = 0.99421 y0 235.53416 ±8.7293 A1 162.41432 ±7.40624 t1 11.22509 ±1.15946 260 0 2 4 6 8 10 12 14 16 Time / sec. Temperature / o C 380 360 340 320 300 280 y=y0+A1exp(-x/t1) Chi^2 = 1.41625 R^2 = 0.99897 y0 233.55743 ±3.52679 A1 164.80211 ±2.93419 t1 10.80068 ±0.44919 260 0 2 4 6 8 10 12 14 16 Time / sec. (a) (b) Fig. (10.4): Time-temperature-transformation (TTT) diagrams of (a) cladding 65TeO2-10Na2O-25ZnF2 mol. % and (b) core 70TeO2-10Na2O-20ZnF2 mol. % glasses, using DSC in gold pans sealed under a nitrogen atmosphere. • Manufacture structured TeO2-Na2O-ZnF2 fibre using rotational casting / rod-in- tube methods. • Further X-ray photoelectron spectroscopy (XPS) studies, relating these to FTIR and Raman measurements of structure.
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TELLURITE AND FLUOROTELLURITE GLASS
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Abstract Glasses systems based on T
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Contents; MDO i Contents Contents i
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Contents; MDO iii 6.1.2.1. Method a
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Glossary; MDO Glossary aM = partial
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Glossary; MDO λ = wavelength λn =
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Glossary; MDO Ψ = complex dielectr
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1. Introduction; MDO 2 communicatio
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1. Introduction; MDO 4 Infrared tra
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1. Introduction; MDO 6 1.4. Thesis
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1. Introduction; MDO 8 [14] J. E. S
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2. Literature review; MDO 10 one of
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2. Literature review; MDO 12 superc
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2. Literature review; MDO 14 2.2.2.
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2. Literature review; MDO 16 phenom
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2. Literature review; MDO 18 tenden
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2. Literature review; MDO 20 crysta
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2. Literature review; MDO 22 the Za
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2. Literature review; MDO 26 Champa
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2. Literature review; MDO 28 the ad
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2. Literature review; MDO 30 (a) (b
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2. Literature review; MDO 32 showed
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2. Literature review; MDO 34 absorp
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2. Literature review; MDO 36 sharp
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2. Literature review; MDO 38 near f
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2. Literature review; MDO 40 where
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2. Literature review; MDO 42 Transm
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2. Literature review; MDO 44 origin
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2. Literature review; MDO 46 4 α =
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2. Literature review; MDO 48 Bragli
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2. Literature review; MDO 52 and su
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2. Literature review; MDO 54 be bro
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2. Literature review; MDO 58 Table
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2. Literature review; MDO 62 [20] J
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2. Literature review; MDO 64 [47] S
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3. Glass batching and melting; MDO
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4. Thermal properties and glass sta
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5. Crystallisation studies; MDO 134
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6. Optical properties; MDO 166 75-5
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6. Optical properties; MDO 168 Fig.
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6. Optical properties; MDO 170 In r
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6. Optical properties; MDO 172 wher
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6. Optical properties; MDO 176 Abso
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6. Optical properties; MDO 178 ener
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6. Optical properties; MDO 180 6.1.
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6. Optical properties; MDO 182 ( n
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6. Optical properties; MDO 186 %),
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6. Optical properties; MDO 188 Tabl
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Percentage (%) 80 70 60 50 40 30 20
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6. Optical properties; MDO 204 Loss
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6. Optical properties; MDO 208 Tabl
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6. Optical properties; MDO 214 Loss
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Refractive index, n , at 632.8 nm 6
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6. Optical properties; MDO 228 tell
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6. Optical properties; MDO 230 mole
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6. Optical properties; MDO 232 occu
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6. Optical properties; MDO 234 The
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6. Optical properties; MDO 236 addi
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6. Optical properties; MDO 238 an o
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6. Optical properties; MDO 240 30 m
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6. Optical properties; MDO 244 zinc
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6. Optical properties; MDO 246 [4]
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6. Optical properties; MDO 248 [32]
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7. Surface properties; MDO 250 7.1.
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7. Surface properties; MDO 252 For
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7. Surface properties; MDO 254 can
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7. Surface properties; MDO 256 wher
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7. Surface properties; MDO 258 etch
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7. Surface properties; MDO 260 Elem
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7. Surface properties; MDO 262 All
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7. Surface properties; MDO 264 beco
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7. Surface properties; MDO 266 prov
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7. Surface properties; MDO 268 cont
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7. Surface properties; MDO 270 LaB6
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7. Surface properties; MDO 272 7.2.
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7. Surface properties; MDO 274 Tabl
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7. Surface properties; MDO 276 This
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7. Surface properties; MDO 278 It c
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7. Surface properties; MDO 280 Fig.
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7. Surface properties; MDO 282 CPS
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7. Surface properties; MDO 288 samp
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7. Surface properties; MDO 290 20
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7. Surface properties; MDO 292 20
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7. Surface properties; MDO 294 Wt.
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7. Surface properties; MDO 296 It c
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7. Surface properties; MDO 300 The
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7. Surface properties; MDO 302 Wt.
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7. Surface properties; MDO 304 All
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7. Surface properties; MDO 306 The
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[Zn(OH,F)F] / mol. % 7. Surface pro
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7. Surface properties; MDO 310 bind
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7. Surface properties; MDO 312 ZnF2
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7. Surface properties; MDO 314 clea
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7. Surface properties; MDO 316 have
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7. Surface properties; MDO 320 quan
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7. Surface properties; MDO 322 ∫
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7. Surface properties; MDO 324 This
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7. Surface properties; MDO 326 Ther
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7. Surface properties; MDO 328 [2]
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8. Fibre drawing; MDO 330 8. Fibre
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8. Fibre drawing; MDO 332 The data
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8. Fibre drawing; MDO 334 Table (8.
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Preform 8. Fibre drawing; MDO 336 S
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8. Fibre drawing; MDO 338 (a) (b) F
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8. Fibre drawing; MDO 340 Log10(η)
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8. Fibre drawing; MDO 342 sectioned
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Tellurite And Fluorotellurite Glasses For Active And Passive

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