16 KiB
+++ title = "Positioning Stations" author = ["Dehaeze Thomas"] draft = false category = "equipment" +++
Tags :
Review
Sensors
- Capacitive: (Schroer et al. 2017; Villar et al. 2018; Schropp et al. 2020)
- Fiber Interferometers Interferometers:
- Attocube FPS3010 Fabry-Pérot interferometers: (Nazaretski et al. 2015, 2022; Stankevic et al. 2017; Engblom and others 2018)
- Attocube IDS3010 Fabry-Pérot interferometers: (Holler et al. 2017, 2018; Kelly et al. 2022)
- PicoScale SmarAct Michelson interferometers: (Schroer et al. 2017; Schropp et al. 2020; Xu et al. 2023; Geraldes et al. 2023)
Actuators
- Piezoelectric: (Nazaretski et al. 2015, 2022; Holler et al. 2017, 2018; Villar et al. 2018)
- 3-phase linear motor: (Stankevic et al. 2017; Engblom and others 2018)
- Voice Coil: (Kelly et al. 2022; Geraldes et al. 2023)
Bandwidth
Rarely specificity. Usually slow, so that only drifts are compensated. Only recently, high bandwidth (100Hz) have been reported with the use of voice coil actuators (Kelly et al. 2022; Geraldes et al. 2023).
Degrees of Freedom
- Full rotation for tomography:
- Spindle bellow YZ stage: (Wang et al. 2012; Schroer et al. 2017; Schropp et al. 2020; Geraldes et al. 2023)
- Spindle above YZ stage: (Stankevic et al. 2017; Holler et al. 2017, 2018; Villar et al. 2018; Engblom and others 2018; Nazaretski et al. 2022; Xu et al. 2023)
- Only for mapping: (Nazaretski et al. 2015; Kelly et al. 2022)
Stroke:
Payload capabilities
- Micron scale samples
- Samples up to 500g (Nazaretski et al. 2022; Kelly et al. 2022)
Nano Positioning End-Station without online metrology
{{< figure src="/ox-hugo/endstation_id11.png" >}}
End-Station with integrated online metrology
Architecture | Sensors and measured DoFs | Metrology Use | Stroke, DoF | Samples | Institute, BL | Ref |
---|---|---|---|---|---|---|
Spindle / XYZ piezo stage / Spherical retroreflector / Sample | 3 interferometers: \(YZ\) | Characterization | XYZ: 100um, Rz: 180 deg | micron scale | PETRA III, P06 | (Schroer et al. 2017; Schropp et al. 2020) |
Spindle / Metrology Ring / XYZ Stage / Sample | 3 Capacitive: \(YZR_x\) | Post processing | micron scale | NSLS, X8C | (Wang et al. 2012) | |
XYZ piezo stage / Spindle / Metrology Ring / Sample | 2 interferometers : \(YZ\) | Detector triggering | micron scale | NSLS, HRX | (Xu et al. 2023) |
{{< figure src="/ox-hugo/endstation_schroer.png" caption="<span class="figure-number">Figure 1: Figure caption" >}}
{{< figure src="/ox-hugo/endstation_wang.png" caption="<span class="figure-number">Figure 2: Figure caption" >}}
{{< figure src="/ox-hugo/endstation_xu24.png" caption="<span class="figure-number">Figure 3: Figure caption" >}}
End-Station with integrated feedback loops based on online metrology
Architecture | Sensors and measured DoFs | Bandwidth | Stroke, DoF | Samples | Institute, BL | Ref |
---|---|---|---|---|---|---|
XYZ piezo motors / Mirrors / Sample | 3 interferometers: \(XYZ\) | 3 PID | XYZ: 3mm | light | APS | (Nazaretski et al. 2015) |
Piezo Hexapod / Spindle / Metrology Ring / Sample | 12 Capacitive: \(XYZR_xR_y\) | 10Hz | XYZ: 50um, Rx/Ry:500urad, Rz: 180deg | light | ESRF, ID16a | (Villar et al. 2018) |
Piezo Tripod / Spindle / Spherical Reference / Sample | 5 Custom interferometers: \(YZR_x\) | PID | XYZ: 400um, Rz: 365 deg | light | PSI, OMNY | (Holler et al. 2017, 2018) |
Stacked XYZ linear motors / Spindle / XY / Cylindrical Reference | 5 interferometers: \(XYZR_xR_y\) | XYZ: 400um, Rz: 360 deg | light | Soleil, Nanoprobe | (Stankevic et al. 2017; Engblom and others 2018) | |
XYZ piezo / Spindle / Metrology Ring / Sample | 3 interferometers : \(XYZ\) | XYZ: 100um, Rz: 360 deg | up to 500g | NSLS, SRX | (Nazaretski et al. 2022) | |
Parallel XYZ voice coil stage / Sample | 3 interferometers: \(XYZ\) | 100Hz | XYZ: 3mm | up to 350g | Diamond, I14 | (Kelly et al. 2022) |
Rz / Parallel XYZ voice coil stage / Sample | 3 interferometers: \(XYZ\) | 100Hz | YZ: 3mm, Rz: +-110deg | light | LNLS, CARNAUBA | (Geraldes et al. 2023) |
{{< figure src="/ox-hugo/endstation_nazaretski.png" caption="<span class="figure-number">Figure 4: Figure caption" >}}
{{< figure src="/ox-hugo/endstation_villar.png" caption="<span class="figure-number">Figure 5: Figure caption" >}}
{{< figure src="/ox-hugo/endstation_holler.png" caption="<span class="figure-number">Figure 6: Figure caption" >}}
{{< figure src="/ox-hugo/endstation_engblom.png" caption="<span class="figure-number">Figure 7: Figure caption" >}}
{{< figure src="/ox-hugo/endstation_kelly.png" caption="<span class="figure-number">Figure 8: Figure caption" >}}
{{< figure src="/ox-hugo/endstation_geraldes.png" caption="<span class="figure-number">Figure 9: Figure caption" >}}
Manufacturers
Manufacturers | Country |
---|---|
Kohzu | Japan |
PI | USA |
Attocube | Germany |
Newport | |
LAB | Belgium |