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-53-MP
特征：
- low cost medium power modules at 1050 nm
- flat spectrum with negligible residual Fabry-Perot modulation depth
封装：
- fiber coupled – Butterfly, DIL
- free space – TOW
应用：
- fiberoptic sensors
- Bragg grating sensors
- optical coherence tomography
- optical measurements
Additional & customized:
- PD - monitors
- FC/APC terminated pigtails
- SM or PM pigtails (polarized or depolarized output emission ex PM - fiber)
技术指标
|
Parameter |
Category |
Min |
Typ. |
Max |
Output power, mW, SM fiber pigtail, SLD-531 |
MP1 |
1.0 |
1.5 |
- |
|
MP3 |
4.0 |
5.0 |
- |
|
Free space output power, mW, in
a cone N.A=0.71, SLD-530* |
MP1 |
3.0 |
5.0 |
|
|
MP3 |
8.0 |
10.0 |
- |
|
Forward current**, mA
|
MP1 |
- |
150 |
200 |
|
MP3 |
- |
200 |
250 |
|
Forward voltage, V |
All |
- |
- |
2.0 |
|
Central wavelength, nm
|
MP1 |
1025 |
1045 |
1050 |
|
MP3 |
1030 |
1050 |
1065 |
|
|
MP1 |
50 |
70 |
- |
|
MP3 |
20 |
35 |
- |
|
Slow / fast polarization ratio
(PM fiber-coupled modules), dB**** |
All |
5.0 |
- |
- |
|
Residual spectral modulation depth, % |
All |
- |
2.0 |
5.0 |
|
Secondary coherence subpeaks, (Reflectivity), dB (10 log) |
All |
- |
-25 |
- |
|
Spectral Flatness***, dB |
All |
- |
1 |
2 |
|
Operating temperature range*****, +25°C |
All |
-55 |
- |
+80 |
|
Cooler current, A |
All |
- |
- |
1.2 |
|
Cooler voltage, V |
All |
- |
- |
3.5 |
* TOW packaged SLDs;
** current is specially adjusted to get highest output power with equal
intensity of spectral lobes; different for different modules;
*** Spectral Flatness parameter describes spectral intensity dropout
between spectral lobes;
**** LYOT depolarized versions are available upon request;
***** Butterfly packaged SLDs
Following marking should be used for ORDERING:
SLD-53(a)-(b)-(c)-(d)-(e)
Where:
a = 0 (free space) or 1 (fiber pigtailed)
b = power category MP1 or MP2
c = package type
d = SM or PM (fiber coupled modules)
e = PD (if PD monitor is required)
Example: SLD-531-MP1-DIL-SM-PD
10-3 maximum feedback is allowed to run MP SLDs safely at full power.
A lot of customized solutions are available – contact us with your detailed requirements!
|
