Comparison ledger
Agilent 11980 A, Keysight 5517 C He-Ne, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 11980 AAgilent | 5517 C He-NeKeysight |
|---|---|---|
| OEM | Agilent | Keysight |
| Category | Precision Optics | Precision Optics |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Agilent 11980 A | Keysight 5517 |
| Cited variants | — |
|
| Specifications | ||
| Wavelength Range | 1250-1600 nm[2] | — |
| Option | — | C01[1] |
| Laser Type | — | HeNe (Helium-Neon)[1] |
| Output Power | — | 491 µW[1] |
| Split Frequency | — | 2.81 MHz[1] |
| Vintage | — | 2006[1] |
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