Fiber-Q®
2000 nm Fiber Coupled Acousto-Optic Modulator
T-M250-0.3C16Z-3-F2P
The Fiber-Q® acousto-optic modulator is designed for use in pulsed fiber laser amplifier systems and as a pulse picker for short pulse, high rep rate fiber lasers.
Gooch & Housego specialize in providing optical components for high power fiber laser and amplifier systems. In-house control of critical manufacturing processes; from crystalline material selection and orientation, cutting, polishing and anti-reflection coating through to fiber coupling, ensure our components are of the highest optical quality. In addition to the standard product shown, custom configurations are available for specialized applications.
Key Features
• Low insertion loss
• Compact low profile package
• Rugged hermetic design
• Stable performance
• Custom configurations available
Applications
• Fiber laser
• Pulse picker
• Optical sensing
General Specifications
Parameter
Min
Max
Typical
Comments
Interaction material
-
-
-
Silicon
Wavelength
-
-
2000 nm
Average optical power handling
-
1 W
-
Peak optical power handling
-
1 kW
-
Dependent on pulse width
Insertion loss
-
4 dB
-
Polarization extinction ratio
15dB
-
-
Extinction ratio
50 dB
-
-
Return loss (RF ON/RF OFF)
40 dB
-
-
Rise-time/fall-time: (10% – 90%)
-
20 ns
-
Frequency
-
-
250 MHz
VSWR
-
1.5:1
-
Input impedance
-
-
50 Ω
Peak RF power
-
6 W
-
Max duty cycle 10%
Max pulse-length 1 µs
Fiber type
-
-
-
Nufern PM-GDF-10/130-
2000-M (slow axis propagation) or equivalent
Fiber length
1.5 m
-
-
900 µm PVDF sleeving
Fiber termination
-
-
-
Bare fiber
商品属性 [波长] 2000 nm [操作频率] 250 MHz [光学材料] Silicon