Tellurite And Fluorotellurite Glasses For Active And Passive

More documents

Recommendations

Info

8. Fibre drawing; MDO 351 Table (8.5): EDX analysis of fibre drawing samples of composition MOF005 (70TeO2- 10Na2O-20ZnF2 mol. %). EDX spectra Atomic % 5 Comments O F Na Te Zn MOF005ii: fibre mounted in epoxy length ways and cross-sectioned: A Bulk glass ≈ 10 µm from fibre edge 44.02 10.26 4.74 27.81 13.17 B Triangular crystal ≈ 1 µm from fibre surface 30.03 22.01 20.37 18.63 8.96 C Triangular crystal 34.39 10.88 16.20 25.48 13.05 D Edge of snowflake crystal 34.70 12.55 11.54 27.58 13.63 E Cross crystal ≈ 1 µm from fibre surface 26.21 22.92 24.78 17.17 8.91 F Cross crystal 20.89 28.12 26.47 16.81 7.72 G Centre of snowflake crystal 26.00 20.46 23.48 20.15 9.92 H 6 Light particle on surface at centre of fibre 45.56 9.64 3.55 26.91 13.07 MOF005ii: fibre surface mounted on a carbon tab: I Light crystal protruding from fibre surface 38.15 13.36 13.25 24.33 10.91 J Dark bulk glass on fibre surface 39.02 9.62 10.54 27.58 13.24 K Light crystal protruding from fibre surface 36.39 11.02 10.98 28.53 13.08 L Light crystal protruding from fibre surface 28.95 18.10 24.18 19.34 9.44 M Light crystal protruding from fibre surface 35.48 11.29 13.61 27.08 12.54 MOF005ii: fibre mounted end on in epoxy, and polished back: N Bulk glass at centre of fibre 43.31 11.39 6.03 26.30 12.98 O Centre of snowflake crystal 25.99 21.26 23.63 19.48 9.64 P Edge of triangular crystal 28.66 19.52 22.77 19.44 9.61 Q Centre of snowflake crystal 24.08 21.93 22.96 20.75 10.28 R Bulk glass at centre of fibre 43.22 9.77 9.65 25.33 12.02 MOF005iii: neck down piece of glass mounted in epoxy and cross-sectioned S Bulk glass 43.06 14.63 2.25 27.27 12.79 T Cross crystal 36.10 17.26 7.81 26.77 12.06 U Bulk glass at centre of fibre 41.96 17.45 4.91 24.17 11.51 V Cross crystal 35.84 15.11 7.57 28.24 13.24 W Bulk glass 42.46 16.54 3.44 25.50 12.06 X Bulk glass 42.22 15.86 3.40 25.87 12.65 Y Cross crystal 31.79 18.00 12.10 25.53 12.57 5 Batched glass: 47.62 at. % O, 15.87 at. % F, 6.35 at. % Na, 22.22 at. % Te, and 7.94 at. % Zn. 6 1.28 at. % Si
8. Fibre drawing; MDO 352 8.2.4. Optical loss of fluorotellurite fibre Fig. (8.16) shows the optical loss of fibre of composition MOF005 (70TeO2-10Na2O- 20ZnF2 mol. %) with various melting times (3, 4, 5 and 10 hours) [9]. Loss / dB.m -1 40 35 30 25 20 15 10 5 0 2.5 2.0 1.5 1.0 Unfluorinated Wavelength / µm 4000 6000 8000 10000 12000 0.000 14000 Wavenumber / cm -1 3 hr. 4 hr. 5 hr. 10 hr. Fig. (8.16): Optical loss of fibre of composition MOF005 (70TeO2-10Na2O-20ZnF2 mol. %) with various melting times (3, 4, 5 and 10 hours) [9]. It can be seen that optical loss was significantly reduced with increasing melting time. Table (8.6) shows the losses at 4000 (2.5 µm), 6452 (1.55 µm), 7634 (1.31 µm), 10000 (1 µm), and 14000 cm -1 (714 nm) with increasing melting time for glass MOF005 (70TeO2- 10Na2O-20ZnF2 mol. %) [9]. 0.040 0.035 0.030 0.025 0.020 0.015 0.010 0.005 Absorption coefficient / cm -1
Page 1 and 2:
TELLURITE AND FLUOROTELLURITE GLASS
Page 3 and 4:
Abstract Glasses systems based on T
Page 5 and 6:
Contents; MDO i Contents Contents i
Page 7 and 8:
Contents; MDO iii 6.1.2.1. Method a
Page 9 and 10:
Glossary; MDO Glossary aM = partial
Page 11 and 12:
Glossary; MDO λ = wavelength λn =
Page 13 and 14:
Glossary; MDO Ψ = complex dielectr
Page 15 and 16:
1. Introduction; MDO 2 communicatio
Page 17 and 18:
1. Introduction; MDO 4 Infrared tra
Page 19 and 20:
1. Introduction; MDO 6 1.4. Thesis
Page 21 and 22:
1. Introduction; MDO 8 [14] J. E. S
Page 23 and 24:
2. Literature review; MDO 10 one of
Page 25 and 26:
2. Literature review; MDO 12 superc
Page 27 and 28:
2. Literature review; MDO 14 2.2.2.
Page 29 and 30:
2. Literature review; MDO 16 phenom
Page 31 and 32:
2. Literature review; MDO 18 tenden
Page 33 and 34:
2. Literature review; MDO 20 crysta
Page 35 and 36:
2. Literature review; MDO 22 the Za
Page 37 and 38:
Page 39 and 40:
2. Literature review; MDO 26 Champa
Page 41 and 42:
2. Literature review; MDO 28 the ad
Page 43 and 44:
2. Literature review; MDO 30 (a) (b
Page 45 and 46:
2. Literature review; MDO 32 showed
Page 47 and 48:
2. Literature review; MDO 34 absorp
Page 49 and 50:
2. Literature review; MDO 36 sharp
Page 51 and 52:
2. Literature review; MDO 38 near f
Page 53 and 54:
2. Literature review; MDO 40 where
Page 55 and 56:
2. Literature review; MDO 42 Transm
Page 57 and 58:
2. Literature review; MDO 44 origin
Page 59 and 60:
2. Literature review; MDO 46 4 α =
Page 61 and 62:
2. Literature review; MDO 48 Bragli
Page 63 and 64:
2. Literature review; MDO 50 It can
Page 65 and 66:
2. Literature review; MDO 52 and su
Page 67 and 68:
2. Literature review; MDO 54 be bro
Page 69 and 70:
Page 71 and 72:
2. Literature review; MDO 58 Table
Page 73 and 74:
Page 75 and 76:
2. Literature review; MDO 62 [20] J
Page 77 and 78:
2. Literature review; MDO 64 [47] S
Page 79 and 80:
3. Glass batching and melting; MDO
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
4. Thermal properties and glass sta
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
5. Crystallisation studies; MDO 134
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
6. Optical properties; MDO 166 75-5
Page 181 and 182:
6. Optical properties; MDO 168 Fig.
Page 183 and 184:
6. Optical properties; MDO 170 In r
Page 185 and 186:
6. Optical properties; MDO 172 wher
Page 187 and 188:
Page 189 and 190:
6. Optical properties; MDO 176 Abso
Page 191 and 192:
6. Optical properties; MDO 178 ener
Page 193 and 194:
6. Optical properties; MDO 180 6.1.
Page 195 and 196:
6. Optical properties; MDO 182 ( n
Page 197 and 198:
Page 199 and 200:
6. Optical properties; MDO 186 %),
Page 201 and 202:
6. Optical properties; MDO 188 Tabl
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Percentage (%) 80 70 60 50 40 30 20
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
6. Optical properties; MDO 204 Loss
Page 219 and 220:
Page 221 and 222:
6. Optical properties; MDO 208 Tabl
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
6. Optical properties; MDO 214 Loss
Page 229 and 230:
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Refractive index, n , at 632.8 nm 6
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
6. Optical properties; MDO 228 tell
Page 243 and 244:
6. Optical properties; MDO 230 mole
Page 245 and 246:
6. Optical properties; MDO 232 occu
Page 247 and 248:
6. Optical properties; MDO 234 The
Page 249 and 250:
6. Optical properties; MDO 236 addi
Page 251 and 252:
6. Optical properties; MDO 238 an o
Page 253 and 254:
6. Optical properties; MDO 240 30 m
Page 255 and 256:
Page 257 and 258:
6. Optical properties; MDO 244 zinc
Page 259 and 260:
6. Optical properties; MDO 246 [4]
Page 261 and 262:
6. Optical properties; MDO 248 [32]
Page 263 and 264:
7. Surface properties; MDO 250 7.1.
Page 265 and 266:
7. Surface properties; MDO 252 For
Page 267 and 268:
7. Surface properties; MDO 254 can
Page 269 and 270:
7. Surface properties; MDO 256 wher
Page 271 and 272:
7. Surface properties; MDO 258 etch
Page 273 and 274:
7. Surface properties; MDO 260 Elem
Page 275 and 276:
7. Surface properties; MDO 262 All
Page 277 and 278:
7. Surface properties; MDO 264 beco
Page 279 and 280:
7. Surface properties; MDO 266 prov
Page 281 and 282:
7. Surface properties; MDO 268 cont
Page 283 and 284:
7. Surface properties; MDO 270 LaB6
Page 285 and 286:
7. Surface properties; MDO 272 7.2.
Page 287 and 288:
7. Surface properties; MDO 274 Tabl
Page 289 and 290:
7. Surface properties; MDO 276 This
Page 291 and 292:
7. Surface properties; MDO 278 It c
Page 293 and 294:
7. Surface properties; MDO 280 Fig.
Page 295 and 296:
7. Surface properties; MDO 282 CPS
Page 297 and 298:
Page 299 and 300:
7. Surface properties; MDO 286 Tabl
Page 301 and 302:
7. Surface properties; MDO 288 samp
Page 303 and 304:
7. Surface properties; MDO 290 20
Page 305 and 306:
7. Surface properties; MDO 292 20
Page 307 and 308:
7. Surface properties; MDO 294 Wt.
Page 309 and 310:
7. Surface properties; MDO 296 It c
Page 311 and 312:
Page 313 and 314: 7. Surface properties; MDO 300 The
Page 315 and 316: 7. Surface properties; MDO 302 Wt.
Page 317 and 318: 7. Surface properties; MDO 304 All
Page 319 and 320: 7. Surface properties; MDO 306 The
Page 321 and 322: [Zn(OH,F)F] / mol. % 7. Surface pro
Page 323 and 324: 7. Surface properties; MDO 310 bind
Page 325 and 326: 7. Surface properties; MDO 312 ZnF2
Page 327 and 328: 7. Surface properties; MDO 314 clea
Page 329 and 330: 7. Surface properties; MDO 316 have
Page 331 and 332: 7. Surface properties; MDO 318 Tabl
Page 333 and 334: 7. Surface properties; MDO 320 quan
Page 335 and 336: 7. Surface properties; MDO 322 ∫
Page 337 and 338: 7. Surface properties; MDO 324 This
Page 339 and 340: 7. Surface properties; MDO 326 Ther
Page 341 and 342: 7. Surface properties; MDO 328 [2]
Page 343 and 344: 8. Fibre drawing; MDO 330 8. Fibre
Page 345 and 346: 8. Fibre drawing; MDO 332 The data
Page 347 and 348: 8. Fibre drawing; MDO 334 Table (8.
Page 349 and 350: Preform 8. Fibre drawing; MDO 336 S
Page 351 and 352: 8. Fibre drawing; MDO 338 (a) (b) F
Page 353 and 354: 8. Fibre drawing; MDO 340 Log10(η)
Page 355 and 356: 8. Fibre drawing; MDO 342 sectioned
Page 357 and 358: 8. Fibre drawing; MDO 344 Fig. (8.9
Page 363: 8. Fibre drawing; MDO 350 Crystals
Page 367 and 368: 8. Fibre drawing; MDO 354 Table (8.
Page 369 and 370: 8. Fibre drawing; MDO 356 confirmed
Page 371 and 372: 8. Fibre drawing; MDO 358 Log10(η)
Page 373 and 374: 8. Fibre drawing; MDO 360 It can be
Page 375 and 376: 8. Fibre drawing; MDO 362 undercool
Page 377 and 378: 8. Fibre drawing; MDO 364 1. 2. 3.
Page 379 and 380: 8. Fibre drawing; MDO 366 cross-sha
Page 381 and 382: 8. Fibre drawing; MDO 368 A small n
Page 383 and 384: 8. Fibre drawing; MDO 370 particles
Page 385 and 386: 8. Fibre drawing; MDO 372 8.5. Refe
Page 387 and 388: 8. Fibre drawing; MDO 374 [25] D. M
Page 389 and 390: 9. Conclusions; MDO 376 optical bas
Page 391 and 392: 9. Conclusions; MDO 378 • The as-
Page 393 and 394: 9. Conclusions; MDO 380 9.3. Optica
Page 395 and 396: 9. Conclusions; MDO 382 • For fib
Page 397 and 398: 9. Conclusions; MDO 384 edge across
Page 399 and 400: 9. Conclusions; MDO 386 • For gla
Page 401 and 402: 9. Conclusions; MDO 388 • The Ag
Page 403 and 404: 9. Conclusions; MDO 390 • Increas
Page 405 and 406: 9. Conclusions; MDO 392 [5] I. Shal
Page 407 and 408: 10. Future work; MDO 394 Fig. (10.1
Page 409 and 410: Temperature / o C 10. Future work;
show all

Tellurite And Fluorotellurite Glasses For Active And Passive

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?