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Copy file name to clipboardExpand all lines: docs/02_Toolboxes/08_QuantumBox/09_ODMR/ENG/04_qBox_ODMR_ENG.md
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### 1.1: Build the Basic Optical Setup
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Build the setup as shown in the diagrams. This creates a confocal microscopy configuration optimized for ODMR measurements. This is the basic configuration where the laser is focussed on the diamond and then the fluorescence signal is going back through the dichroic mirror mount to a detector.
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Build the setup as shown in the diagrams. This creates a confocal microscopy configuration optimized for ODMR measurements. This is the basic configuration where the laser is focussed on the diamond and then the fluorescence signal is going back through the dichroic mirror mount to a detector.
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- Plug in the USB-C at your ESP32 and connect to your PC.
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-*TODO: Add specific ODMR electronics wiring diagram*
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### 2.2: Flashing the ESP32 Firmware
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1. Before proceeding, ensure your ESP32 board has the latest firmware. You can download and flash the firmware via the official [openUC2 website](https://youseetoo.github.io/), selecting your version (most likely **ESP32C3 ODMR Quantum Mini Labs)**), then click on the `connect` button.
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4. Wait until the firmware has been successfully flashed.
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### 3.4: Aligning the Laser
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Ensure the laser beam is aligned with the optical axis of the "Confocal" microscope. The laser should be focused on the diamond surface, creating a small, bright spot.
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Ensure the laser beam is aligned with the optical axis of the "Confocal" microscope. The laser should be focused on the diamond surface, creating a small, bright spot. **Use the smartphone trick described in the video below.**
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QuantumMiniLabs offer the first affordable DIY platform for experimenting with second-generation quantum systems. NV diamonds allow for stable experiments at room temperature.
Copy file name to clipboardExpand all lines: docs/02_Toolboxes/08_QuantumBox/09_ODMR/GER/04_qBox_ODMR_GER.md
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*Alle Komponenten im Kit*
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## Schritt 1: Optik montieren
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Montieren Sie die Komponenten wie im Diagramm gezeigt. Dies ergibt eine konfokale Konfiguration für ODMR‑Messungen: Laser fokussiert auf den Diamanten, Fluoreszenz zurück zur Photodiode über den dichroitischen Strahlteiler.
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*Beamsplitter‑Aufbau mit openUC2‑Komponenten auf Rasterplatte*
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* Fluoreszenz‑Sammlung
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* Mikrowellenkopplung an NV‑Zentren
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### 3.4: Laser ausrichten
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Stellen Sie sicher, dass der Laserstrahl auf die optische Achse des "Konfokal"-mikroskops ausgerichtet ist. Der Laser sollte auf die Diamantoberfläche fokussiert sein und einen kleinen, hellen Punkt erzeugen. **Nutze für die korrekte Fokussierung den Smartphone Trick der im folgenden Video beschrieben wird**
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