LS55-V
Acousto-Optic Deflector
SPECIFICATIONS
Operating Wavelength:
488nm to 633nm
Interaction Material:
Te02 (Slow Shear Mode)
Active Aperture:
2mm H x 7mm L
Centre Frequency (fc)
80MHz*
RF Bandwidth (∆f)
40MHz*
Input Impedance:
50Ω (Nominal)
VSWR:
< 1.5 : 1 @ 80 MHz
Access Time (τ):
11.3µs
τ∆f Resolution: 450 Spots Laser Polarization:
RH Circular (Preferred) / Linear
* Wavelength dependent
PERFORMANCE vs. WAVELENGTH
Wavelength (nm):
633
RF Drive Power (Watts):
<1.0
Bragg Angle (mrad @ fc):
41.1
Beam Separation (mrad @ fc):
82.0
Scan Angle (degrees):
2.35º
Diffraction Efficiency (% @ fc):
>80.0
OUTLINE DRAWING
Recommended Driver
620C-80 (VARIABLE FREQUENCY & DIGITAL MOD’N)
630C-80 (VARIABLE FREQUENCY & ANALOG MOD’N))
Typical First Order Diffraction Efficiency vs. Frequency Response 633nm
R.H. Circular Polarization
(l/4 waveplate not provided)
Linear Polarization
商品属性 [波长] 488nm to 633nm [活跃孔径] 2mm H x 7mm L [光学材料] Te02 (Slow Shear Mode)