Comparison ledger
Filmetrics F20, JDSU 1205-1, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | F20Filmetrics | 1205-1JDSU |
|---|---|---|
| OEM | Filmetrics | JDSU |
| Category | Precision Optics | Precision Optics |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Filmetrics F20 | JDSU 1205-1 |
| Cited variants | — | |
| Specifications | ||
| Measurement technique | reflectance / optical reflectometry[2] | — |
| Primary measurement | film thickness[2] | — |
| Materials measured | dielectrics, semiconductors, and thin metals[2] | — |
| Spot size | large spot[2] | — |
| Optical model | multilayer optical models[2] | — |
| General use description | general purpose film-measurement instrument[1] | — |
| Wavelength range (F20-EXR variant mentioned in source) | 400-1700 nm[1] | — |
| Technique | Optical reflectometry (spectral reflectance)[3] | — |
| Measurement | Film thickness and refractive index (n & k)[2] | — |
| Beam size (ASU configuration) | Large spot[2] | — |
| Beam size (Utah configuration) | Small spot[4] | — |
| Analysis | Multilayer optical models[2] | — |
| Wavelength range (F20-EXR variant) | 400–1700 nm[1] | — |
| Manufacturer | — | JDSU[5] |
| Model | — | 1205-1[5] |
| Category | — | Fiber Optic Equipment[5] |
| Condition | — | Used[5] |
| Output Power | — | 0.5mW - 0.8mW[6] |
| Input Voltage | — | 115V[6] |
| Input Current | — | 0.12A[6] |
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