1300nm 超寬帶SLD超輻射發(fā)光二極管模塊/超寬帶SLD模塊
我們的主要產(chǎn)品是波長從650nm到1620nm具有不同譜帶的單模尾纖SLD模塊。
我們正在為不同的應(yīng)用制造制冷(有制冷器和電熱調(diào)節(jié)器)和非制冷的模塊，像光纖陀螺儀、OCT、光纖組件測試、光計量學和大量的其它模塊。我們也提供自由空間模塊，特別是用于原子力顯微術(shù)，但也包括無斑紋照明、白光干涉測量、光學試驗和測量以及其它模塊。
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
封裝：DIL, BUT; others on request
應(yīng)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!
|
