1400nm低功率超宽带SLD模块/ 1400nm 低功率超宽带超辐射发光二极管模块
我们的主要产品是波长从650nm到1620nm具有不同谱带的单模尾纤SLD模块。
我们正在为不同的应用制造制冷(有制冷器和电热调节器)和非制冷的模块，像光纤陀螺仪、OCT、光纤组件测试、光计量学和大量的其它模块。我们也提供自由空间模块，特别是用于原子力显微术，但也包括无斑纹照明、白光干涉测量、光学试验和测量以及其它模块。
Model number：SLD-66-LP
特征：
- These low-power SLDs are developed specially for customers looking for extremely broadband and extremely low rippled SLDs in this spectral range
- low cost low power modules
- flat spectrum with negligible Fabry-Perot modulation depth
封装：DIL, BUT; others on request
应用：
- optical sensing
- optical measurements
Additional & customized:
- PM fiber pigtails (slow axis alignment; 45 degree orientation upon request)
- FC/APC terminated pigtails
技术指标
|
Parameter |
Min |
Typ. |
Max |
|
Output power ex SM fiber, mW
|
0.25 |
0.35 |
- |
|
Forward current, mA |
- |
- |
250 |
|
Forward voltage, V |
- |
- |
2.2 |
|
Peak wavelength, nm |
1370 |
1390 |
1410 |
|
Spectrum width, nm |
75 |
85 |
- |
|
Residual spectral modulation depth % |
- |
1 |
2.5 |
|
Secondary coherence subpeaks, dB (10 log) |
- |
-25 |
-20 |
|
Slow / fast polarization ratio
(PM modules)*, dB |
5 |
10 |
- |
|
Operation temperature (case), °C** |
-55 |
- |
+80 |
|
Cooler current, A |
- |
- |
1.2 |
|
Cooler voltage, V |
- |
- |
3.5 |
* Pseudo-depolarized version (light is launched into the fiber with its
polarization oriented at 45° to the birefringent axes) is available upon request
** Butterfly packaged modules
The following part numbers should be used when ordering:
SLD-661-LP-(c)-(d),
where:
c – package type,
d – SM (isotropic) or PM (polarization maintaining).
Example: SLD-661-LP-DBUT-SM.
|
