1300nm 超宽带SLD超辐射发光二极管模块/超宽带SLD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-57-MP
特征：
- very broad spectrum, 70 nm FWHM
- flat spectrum with very small Fabry-Perot modulation depth
- maximum –20 dB secondary coherence subpeaks
封装：DIL, BUT; others on request
应用：
- fiberoptic gyros
- otical sensing
- optical coherence tomography
- optical measurements
Additional & customized:
- PD-monitors
- PM fiber pigtails, polarized or Lyot-depolarized output
- FC/APC terminated pigtails
|
Parameter |
Min |
Typ. |
Max |
|
Output power ex SM fiber,
emitter @ +20 °C |
0.75 |
1.0 |
- |
|
SLD direct current, mA |
- |
- |
250 |
|
Forward voltage, V |
- |
- |
2.2 |
|
Peak wavelength, nm |
1250 |
1280 |
1330 |
|
Spectrum width, nm |
60 |
70 |
- |
|
Residual spectral modulation depth % |
- |
2.0 |
5.0 |
|
Secondary coherence subpeaks, dB (10 log) |
- |
-25 |
-20 |
|
Slow / fast polarization ratio
(PM “polarized” modules), dB* |
5 |
10 |
- |
|
Operation temperature range(case),
°C** |
-55 |
- |
+75 |
|
Cooler current, A |
- |
- |
1.2 |
|
Cooler voltage, V |
- |
- |
3.5 |
* Lyot-depolarized version available upon request
** butterfly packaged modules
Attention: Spectrum peak at 1280 nm is not guaranteed if not specially
requested!
Following marking should be used for ORDERING:
SLD-571-MP-(c)-(d)-(e)
Where:
c=package type
d=SM (isotropic) or PM (polarization maintain)
e=PD (monitoring photodiode)
Example: SLD-571-MP-DBUT-SM-PD
A lot of customized solutions are available – contact us with your detailed requirements!
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