供应电光调制器

地区:北京 北京市
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北京锦坤科技有限公司

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本系列电光调制器产品包含12Gb/s(GHz), 20Gb/s(GHz), 40Gb/s(GHz)不同速率的产品,有光强度调制器及相位调制器。*损耗可低于2dB.
电光调制器简要特点如下:
• 工作波长 ~1550nm,或根据要求提供其他波长的产品,涵盖可见光波段的产品。
• 低*损耗Low-insertion-loss < 4 dB (standard);
(可选的低*损耗选项:lower loss option < 3 dB and < 2 dB)
• 高带宽。可达40GHz或更高的带宽的产品

• 低驱动电压。Drive Voltage <4.5V standard, (<3.5V option可选)
• 分离式的RF 电*和DC电*。Separate RF (data) and DC Bias electrode
• 可选的集成偏振控制及电光探测器。Option: Integrated Polarizer, Photodetector
• 同时可提供相位调制器。Phase modulator version also available, with
Vπ<5V (std.) and <3.0V (Opt.), no DC port

Key Specifications 主要参数指标

 

Z-Cut

Fixed pre-chirp

X-Cut

Zero-chirp

Insertion Loss < 3 dB (<2 dB opt) <4 dB (<3 dB opt)
3 dB Bandwidth

>10, >16, >20 GHz

Modulation Port Vpi (@ 1 GHz) < 4 volts < 5 volts (< 4V opt)

DC Bias Port Vpi

(on a separate electrode)

< 10 volts
S11 < -10 dB
Optical Null Depth (@ DC) > 20 dB (>30, >40, >50, >60 dB opt)
Optical Return Loss > 50 dB
Alpha Chirp Factor -0.7 ± 0.1 0.0 ± 0.1
Package Dimensions

3.48" x 0.35" x 0.35" (88.4 x 8.9 x 8.9 mm3)

Smaller form factor housings available

RF Connector female K
Operating Wavelength 1.55 microns (C- and L-Band)

(0.8, 1.06, 1.3 microns available)

Input Fiber PM
Output Fiber SM or PM
Optical Connectors FC/UPC standard (FC/APC & others available)

Options

Ultra-low insertion loss

Dual-wavelength operation (1.3/1.55)

Integrated monitor photodiode

Integrated polarizer

External RF termination port

Integrated phase modulator

Dual complementary outputs (1x2, 2x2)

High Extinction Ratio

型号/规格

EOM

品牌/商标

其他