All-sapphire-based fiber-optic pressure sensor for high-temperature applications based on wet etching
![Wireless passive pressure sensor based on sapphire direct bonding for harsh environments - ScienceDirect Wireless passive pressure sensor based on sapphire direct bonding for harsh environments - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0924424718309051-gr3.jpg)
Wireless passive pressure sensor based on sapphire direct bonding for harsh environments - ScienceDirect
![PDF] Design of Silicon-on-Sapphire Pressure Sensor For High Temperature And High Pressure Applications | Semantic Scholar PDF] Design of Silicon-on-Sapphire Pressure Sensor For High Temperature And High Pressure Applications | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/cbc647a5224f245db229b933bbd7137a95f8d80e/5-Figure4-1.png)
PDF] Design of Silicon-on-Sapphire Pressure Sensor For High Temperature And High Pressure Applications | Semantic Scholar
![Sensors | Free Full-Text | Adhesive-Free Bonding of Monolithic Sapphire for Pressure Sensing in Extreme Environments Sensors | Free Full-Text | Adhesive-Free Bonding of Monolithic Sapphire for Pressure Sensing in Extreme Environments](https://www.mdpi.com/sensors/sensors-18-02712/article_deploy/html/images/sensors-18-02712-g001-550.jpg)
Sensors | Free Full-Text | Adhesive-Free Bonding of Monolithic Sapphire for Pressure Sensing in Extreme Environments
![Sapphire Capacitance Diaphragm Gauge Model SPG 5_/6_/7_ - Features | Pressure Transmitters and Vacuum Gauges | Azbil Corporation (former Yamatake Corporation) Sapphire Capacitance Diaphragm Gauge Model SPG 5_/6_/7_ - Features | Pressure Transmitters and Vacuum Gauges | Azbil Corporation (former Yamatake Corporation)](https://www.azbil.com/products/factory/factory-product/transmitter/pressure/spg/__icsFiles/metafile/2018/04/03/SPG_1.gif)
Sapphire Capacitance Diaphragm Gauge Model SPG 5_/6_/7_ - Features | Pressure Transmitters and Vacuum Gauges | Azbil Corporation (former Yamatake Corporation)
![Dependence of the pressure sensitivity (red solid circle) and Young's... | Download Scientific Diagram Dependence of the pressure sensitivity (red solid circle) and Young's... | Download Scientific Diagram](https://www.researchgate.net/publication/341262692/figure/fig8/AS:900517588914183@1591711532041/Dependence-of-the-pressure-sensitivity-red-solid-circle-and-Youngs-modulus-blue-solid.png)
Dependence of the pressure sensitivity (red solid circle) and Young's... | Download Scientific Diagram
![Figure 1 from Design and Experimental Research of a Temperature Compensation System for Silicon-on-Sapphire Pressure Sensors | Semantic Scholar Figure 1 from Design and Experimental Research of a Temperature Compensation System for Silicon-on-Sapphire Pressure Sensors | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/82039f1e636eb4ddaba444c4dd809fecb89efb31/2-Figure1-1.png)
Figure 1 from Design and Experimental Research of a Temperature Compensation System for Silicon-on-Sapphire Pressure Sensors | Semantic Scholar
![Sensors | Free Full-Text | Adhesive-Free Bonding of Monolithic Sapphire for Pressure Sensing in Extreme Environments Sensors | Free Full-Text | Adhesive-Free Bonding of Monolithic Sapphire for Pressure Sensing in Extreme Environments](https://www.mdpi.com/sensors/sensors-18-02712/article_deploy/html/images/sensors-18-02712-g004.png)