富光科技UC-LWDM mux demux系列产品是基于LAN-WDM 滤波片技术和3D自由空间光程压缩技术的新一代绿色细波分器件，它具有超低插损、超小封装尺寸、超高波长精度和超宽范围温度稳定特性，广泛应用于局域网、5G前传网、WDM-PON网络带宽升级部署和高速收发模块。
借助全玻璃多层级的专利设计，富光科技生产的UC-LWDM mux demux器件与三端口技术的传统LWDM器件相比较体积缩小到五十分之一、插损减少一半以上，并且中心波长可单个通道精准调节。
富光科技为客户提供深度定制服务：包括滤波片开炉，根据客户插损预算和体积容量等要求提供免费结构设计、性能仿真、容差分析和指标优化。
富光科技欢迎客户验厂、生产稽核和分享生产过程中与产品性能指标关联的底层数据。
Future Optics’ Ultra-Compact LAN Wavelength Division Multiplexer (UC-LAN-WDM) is specially designed for the purpose to meet demand of new generation communication trend: higher density, excellent performance and energy efficient, and it is usually used for WDM network where wavelengths are packed tightly together over the O-band, up to 16 wavelengths in 800GHz grid(4.5nm).
Based on thin film filter and Free-space technology, taking advantage of patented design of multi-layers optical structure and metal laser welding micro-optics packaging process, Future Optics provides high quality LAN-WDM Mux Demux devices with wide channel bandwidth, low insertion loss, high precision center wavelength, wide operating temperature range and flexible channel configuration.
产品特点：
第一，16个工作波长全部位于零色散和低色散区，无需色散补偿；
第二，采用多层全玻璃结构设计，光程短和无材料界面应力突变，稳定性高，工业温度范围运行；
第三，通道带宽大，波长可以单独精细调节；
第四，采用大角度入射和单侧出纤设计，可安装在0.25英寸的超小托架；
第五，采用激光焊接封壳和金属管封孔工艺，实现器件挂墙应用。
Main specifications
|
Parameters |
Unit |
Specifications |
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|
Channel number |
CH |
4 |
6 |
8 |
12 |
16 |
|
|
Working wavelength |
nm |
1264.95,1269.23,
1273.54, 1277.89, 1282.26, 1286.66, 1291.10,1295.56, 1300.58, 1304.58,
1309.14, 1313.73, 1318.35,1323.00,1327.69,1332.41 |
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|
Channel spacing |
GHz |
800 |
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|
Pass band |
nm |
CW ±1.1 |
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|
0.5dB full passband width |
nm |
>2.6 |
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|
Channel insertion loss |
dB |
Max< 1.2 Typical < 1 |
Max< 1.5 Typical < 1.2 |
Max< 1.8 Typical < 1.3 |
Max< 2.0 Typical < 1.5 |
Max< 2.5 Typical < 1.8 |
|
|
Wavelength
thermal stability |
nm/℃ |
≤0.002 |
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|
Ripple |
dB |
≤ 0.5 |
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|
Channel isolation |
Adjacent channel |
dB |
> 30 |
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|
Non-adjacent channel |
dB |
> 45 |
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|
Polarization dependent loss |
dB |
< 0.4 |
|||||
|
Polarization mode dispersion |
ps |
≤0.20 |
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|
Return loss |
dB |
> 46 |
|||||
|
Fiber type |
|
250um Corning
ClearCurve Fiber |
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|
Packaging dimension |
mm |
20x12x6.5 |
23x12.4x6.5 |
25x19.6x6.5 |
30X25X6.5 |
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Note: Expansion ports for bandwidth upgrade is available; Specifications do not include connector
loss
Operating Conditions
|
Parameter |
Unit |
Specifications |
||||
|
Channel number |
CH |
4 |
6 |
8 |
12 |
16 |
|
Maximum power handling |
mw |
500 |
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|
Operation
temperature |
°C |
-40~ +85 |
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|
Operation
humidity |
%RH |
5 to 90%RH Not condensed |
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|
Storage
temperature |
°C |
-40 ~ +85 |
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|
Storage
humidity |
%RH |
0 to 95%RH Not condensed |
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|
Tensile
strength |
N |
>5 |
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|