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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-76-MP
特征：
- central wavelength in the range from 1470 to 1630 nm
- three power categories
- wide spectrum with small Fabry-Perot modulation depth
封装：DIL, DBUT, others on request
应用：
- optical sensing
- optical coherence tomography
- optical measurements
Additional & customized:
- PD monitors (for selected models)
- PM fiber pigtails (slow axis alignment; 45 degree orientation upon request)
- FC/APC terminated pigtails
|
Parameter |
Category |
Min |
Typ. |
Max |
|
Output power ex SM fiber, mW
|
MP1 |
0.35 |
0.5 |
- |
|
MP2 |
0.75 |
1.0 |
- |
|
MP3 |
1.5 |
2.0 |
- |
|
Forward current , mA |
All |
- |
- |
300 |
|
Forward voltage, V |
All |
- |
1.6 |
2.5 |
|
Central wavelength*, nm |
All |
1470 – 1630 |
|
Spectrum width**, nm |
All |
40 |
45-70 |
|
Residual spectral modulation depth, % |
All |
- |
2.0 |
5.0 |
|
Secondary coherence subpeaks, (10 log) dB |
All |
- |
- |
-20 |
|
Slow / fast polarization ratio
(PM- modules) ***, dB |
All |
5 |
10 |
- |
|
Operating temperature (case) at full power, °C |
All |
-55 |
- |
+70 |
|
Cooler current, A |
All |
- |
- |
1.2 |
|
Cooler voltage, V |
All |
- |
- |
3.5 |
* Each specific wavelength is subject to availability
** Depending on central wavelength, please ask for details
***Pseudo-depolarized version (light is launched into the fiber with its
polarization oriented at 45° to the birefringent axes) is available upon request
The following part numbers should be used when ordering:
SLD-761-(b)-(c)-(d)-XXXX,
where:
b – power category (MP1, MP2 or MP3),
c – package type,
d – SM (isotropic) or PM (polarization maintaining),
XXXX – required wavelength (in nanometers).
Example: SLD-761-MP2-DBUT-SM-1470.
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