联系人 Ivy
Fucheng, Jinyang, Sichuan
Introduction
It has the ability to support Dark
light, lower power consumption and faster switching speed.
Silicon-based VOA array device is an all-solid-state chip, with a
response speed of hundred nanosecond level, eight-channel
monolithic integration, low power consumption, to meet the
requirements of optical transmission, optical sensing system for
optical attenuator high-speed response, miniaturization, high
reliability. Its response speed is 4 orders of magnitude higher
than that of traditional VOA, reaching 100ns level, making it
possible to quickly control optical power in WDM optical network.
In addition, its ultra-low optical loss can meet the requirements
of civil optical network applications, its extremely high
integration helps to greatly reduce the module size, and its pure
solid-state waveguide chip makes it have excellent
reliability.
Features:
100ns
class high reaction speed
Up to
48 channel monolithic integration
All-solid-state waveguide
chip
Ultra-low optical
loss
Applications:
Inter-channel optical power
equalization or blocking
Analog
signal modulation
Performance Index(typical
value)
| Performance index | Unit | Value | Notes | ||||||||||||||||||||
| Operating wavelength | nm | 1525～1565 | |||||||||||||||||||||
| Response time | ns | 100-300 | |||||||||||||||||||||
| Insertion loss | dB | 1.2 | The loss of fiber in to fiber out | ||||||||||||||||||||
| Attenuator range | dB | 25 | |||||||||||||||||||||
| Polarization dependent | dB | ≤0.3 | |||||||||||||||||||||
| ≤0.5 |
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