1. My work in December1 田中宏樹

2. Suspension of fiber We suspended the sapphire fiber to get higher Q. wire1(W) heat link(Cu) fiber Laser PD wire2(W)

3. Setup(Suspension)

4. Accident The other head was broken!

5. Result1(With bottom head, Cu cramp)

6. Result2(Without bottom head, Al5056 cramp)

7. Result3(Without bottom head, suspended)

8. Results

9. Suspension of the sapphire mass

10. Displacement sensor

11. LabVIEW

12. Future work Measurement of fiberA(monolithic) HCB to the broken head Annealing of sapphire fiber