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List of orders and status
| Topic | Object | Amount | Comment | Status | Company | Order Number | Price | Delivery date | Invoice number |
|---|---|---|---|---|---|---|---|---|---|
| Cavity | spacer | 1 | PTB | done | |||||
| Mounting | 1 | produced at IQ Workshop - new hols for countersunk head in PTB Workshop | |||||||
| Zerodur rods | 2 | PTB | done | ||||||
| ULE rings | PTB | ||||||||
| crystaline mirrors | PTB - the mirrors were cleaned | ||||||||
| heat shields | PTB | ||||||||
| optical windows | PTB | ||||||||
| support structure | PTB | ||||||||
| vibration isolation | 1 | IQ | done | ||||||
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| Vacuum | vacuum chamber | 1 | PTB - Leak test → has to be repair | ||||||
| windows | 8 | Provided by PTB at the moment, but we have to buy it for them later. | |||||||
| 20 l/s IGP (StarCell) | 1 | CF40 flange size | |||||||
| IGP Controller | 1 | ||||||||
| angle valve | 1 | CF40 flange size | done | VAT | Q4F-16-101 | 596e | |||
| CF Tee | 1 | CF40 flange size - Maybe special for sensor? | wait for Ernst | VACOM | |||||
| vacuum srews | For the cavity mounting and vacuum chamber | ||||||||
| indium wire & foil | 10m Spool and 3* 100x100x0,1mm | done | Cryo andmore | Q4F-16-100 | 485,52€ | ||||
| Sub-D Socket | each 1 | female, 37pins and 9pins, Peek UHV | done | Allectra | |||||
| Windowholding | 2 | IQ workshop | done | ||||||
| Gate valve | 1 | CF40 flange size | done | VAT | Q4F-16-101 | 1128€ | |||
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| Electronics for cavity | temperature controller | 1 | PTB | ||||||
| PDH lockbox | 1 | PTB | |||||||
| RAM control | 1 | PTB | |||||||
| intensity stabilization | 1 | PTB | |||||||
| Photodiodes | PTB - Comparison with Klaus-photodiode? | ||||||||
| NTC Sensors | 25 | done | RS | Q4F-16-098 | 143,59€ | ||||
| Peltier-elements | 12 | PTB has only 6 - We need 6 with same heigh for inside the vacuumchamber. | done | Peltron | Q4F-16-102 | 153,51€ | |||
| Crimp pins for Sub-D | done | Allectra | Q4F-16-099 | 220,15€ | |||||
| capton wires for vacuum | |||||||||
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| Optics for the laser | faraday rotator | 2 | Infront and behind cavity, vacuum compatible | Received on 26/10/2016 | Notrus Optronic | USLO-NJ-2016-1 | 3.320,10 € | 26/10/2016 | RE160243 |
| Isolator free space | 1 | may be two | |||||||
| lambda/2-plate | 3 | Ordered on 13/09/2016 | Crylight | USLO-NJ-2016-2 | 425 $ + 104,01 € Zoll | 30/9/2016 | INV161064 and Zoll Nr: 853543456 | ||
| PBS | 2 | Ordered on 13/09/2016 | Qioptiq | USLO-NJ-2016-5 | 461,72 € | ||||
| Lens | 4 | 1x Mode matching, 3x focussing lenses | |||||||
| Mirror | 4 | includes mount (1/2“) | Ordered on 13/09/2016 | ThorLabs | USLO-NJ-2016-3 | 981,48 € | 13/09/2016 | MI2752025 and MI2754636 | |
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| Fibers and accessories | Isolator fiber | 2 | Without fiber tails | Ordered on 13/09/2016 | Laser2000 | USLO-NJ-2016-4 | 1.786,31 € | ||
| fiber splitter | 1 | Opneti | |||||||
| fiber collimator | 1 | Schäfter & Kirchhoff | |||||||
| fiber eom | 1 | Have to buy Ti doped from Photline (But at a later stage). Will use the Jenoptik EOM that we have at the moment | Photline | ||||||
| aom (pm) | 2 | gooch and housego customized T-M080-0.5C8J-3-F2P <hi #fff200>FREE spacer or FIBER ???</hi> | |||||||
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| Laser 1560nm | … | ||||||||
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