Actuator Efficiencies

2000/8/26

>> Mirror ~ Coil Magnet <<

WE Front ('00/07/26)
        DC       AC           [Unit: m/V or rad/V]
Length: 1.74e-5, 1.16e-5/f^2
Pitch:  1.65e-5, 3.67e-4/f^2
Yaw:    1.63e-4, 1.92e-4/f^2

WE End ('00/04/24)
        DC       AC           [Unit: m/V or rad/V]
Length: 1.91e-5, 1.29e-5/f^2
Pitch:  7.55e-6, 1.95e-4/f^2
Yaw:    1.27e-4, 1.47e-4/f^2

NS Front ('00/07/26)
        DC       AC           [Unit: m/V or rad/V]
Length: 1.67e-5, 1.12e-5/f^2
Pitch:  1.44e-5, 3.37e-4/f^2
Yaw:    1.65e-4, 2.05e-4/f^2

NS End ('00/03/02)
        DC       AC           [Unit: m/V or rad/V]
Length: 4.26e-6, 2.82e-6/f^2
Pitch:  2.13e-6, 5.03e-5/f^2
Yaw:    1.59e-4, 2.11e-4/f^2

>> Frequency Actuators <<

VCXO ('00/08/08)
df/dV(VCXO_FB) = 162.98 [Hz/V] 

MC End mass
('00/08/08)
dV(VCXO_FB)/dV(MC_end) = -1.1930 [V/V]
->
dx(MC)/dV(MC) = 1.2557e-4 [m/V]@DC
(MC in Positive -> MC length streatch)

(No.2 '99/05/11)
2.7425e9/f^2 [Hz/V] -> 2.7425e3@1kHz [Hz/V]

Feedaround (No.4 '99/07/27)
1684.4 [Hz/V]

NPRO Thermal ('00/08/08)
dV(thermal)/dV(MC_end) = -5.4436e-1 [V/V]
->
dν(NPRO)/dV(thermal) = 6.6056 [GHz/V]

NPRO PZT (Nagano PhD)
3.66 [MHz/V]

External EOM (Nagano PhD)
0.01*f [Hz/V]

>> Orientation <<

BS ('99/10/2)
              DC       AC           [Unit: rad/V]
Pitch(coil):  1.45e-5, 3.95e-8@30Hz
Yaw(coil):    2.98e-5, 4.03e-8@30Hz
Pitch(PZT):   2.07e-5, 5.67e-9@30Hz

ESA ('00/8/1?)
        DC [rad/V]
Pitch:  1.4E-5
Yaw:    7.6E-6