Quantum efficiency of MCP-PMTs for 2017 beam test.
- measurements with 372 nm laser
View form the back side. HV on the left:
![](/~rdzhigad/data/prt/a17/mcp_qe/cqer1_rot.png)
View form the front side. HV on the bottom:
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_0.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_1.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_2.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_3.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_4.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_5.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_6.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_7.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_8.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_9.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_10.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_11.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_12.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_13.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_14.png)
![](/~rdzhigad/data/prt/a17/mcp_qe/cqe_15.png)
Quantum efficiency of MCP-PMTs for 2017 beam test.
View form the back side. HV on the left:
View form the front side. HV on the bottom: