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EOM and AOM Box
- Idea: <fc #ff0000>PAPER FOR EOM/T CONTROL</fc>
Advantages
- easy to handle
- robust
- mechanics/temperature stabil
- active control of the temperature of the EOM
Components
Optics
- 1x Fiber-AOM
- 1x Fiber-EOM
- 1x Fiber-Coupler/Splitter
- 2-3x Fiber-rewinder (=Aufwickler)
Mechanics
- Alu-Box (Typ: 01182810/A131)
- Breadboard
- Mount for AOM (Material: Alu)
- Mount for EOM (Material: Alu, Cupper, Teflon, …)
Electronics
- 2x SMA connectors for RF-freqeuncy
- 1x BNC connector for out-of-loop temperature measurement
- 1x Sub-D-9-Male connector for temperature controlling
- 2x Peltier elements (Typ: QC-K03504T125, 189186 from Quick-Coo)
- 2x 10kOhm NTC (Typ: Epcos B57861S)
- Cables for NTC´s 0.25mm^2 (max. 4A)
- Heat-conducting paste between peltier elelements to Al-mount and peltier elements to cupper mount
- NTC´s cables are twisted and have a shield, which is connected to earth
Electronic connections
Sub-D-9
- Typ: Male
Pin-assignment PTB-styl
| Pin | Name |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | NTC (for AD590 +) |
| 5 | NTC (for AD590 -) |
| 6 | Peltier - |
| 7 | Peltier + |
| 8 | - |
| 9 | - |
Possible setup
