高功率SLD模块(795-860nm高功率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-38-HP
特征：
- three wide range high-power categories
- flat spectrum with negligible residual Fabry-Perot modulation depth
封装：
- fiber coupled – Butterfly, DIL
- free space – TOW 1, 2
应用：
- fiberoptic gyros
- fiberoptic sensors
- optical coherence tomography
- optical measurements
Additional & customized:
- PD - monitors
- FC/APC terminated pigtails
- PM pigtails (polarized or depolarized output emission ex PM fiber)
|
Parameter |
Category |
Min |
Typ. |
Max |
|
Output power ex SM fiber, emitter @ +25 °C
|
HP1 |
- |
- |
10.0 |
|
HP2 |
- |
- |
20.0 |
|
HP3 |
- |
- |
30.0 |
|
Output power, mW, emitter @
+25 °C, Glass Window
SLD-38-HP* |
HP1 |
- |
- |
25.0 |
|
HP2 |
- |
- |
40.0 |
|
HP3 |
- |
- |
50.0 |
|
Forward current, mA
|
HP1 |
- |
150 |
250 |
|
HP2 |
- |
220 |
300 |
|
HP3 |
- |
300 |
350 |
|
Forward voltage, V |
All |
- |
- |
2.8 |
|
Peak wavelength, nm |
All |
790 |
830 |
860 |
|
Spectrum width, nm
|
|
13 |
18 |
- |
|
HP3** |
10 |
14 |
- |
|
Slow / fast polarization ratio
(PM-polarized modules), dB*** |
All |
6 |
7 |
15 |
|
Residual spectral modulation depth, % |
All |
- |
2.0 |
5.0 |
|
Secondary coherence subpeaks, dB (10 log) |
All |
- |
-20 |
- |
|
Operating temperature range(case), °C |
All**** |
-55 |
- |
+60 |
|
Cooler current, A |
All |
- |
- |
1.2 |
|
Cooler voltage, V |
All |
- |
- |
3.5 |
* TOW2 packaged SLDs
** Depends on center wavelength selected, call for more details
*** LYOT depolarized versions are available upon request
**** I) here rated for butterfly packaged modules
II) may be extended for HP1 and HP2 rated modules
Following marking should be used for ORDERING:
SLD-38(a)-(b)-(c)-(d)-(e)
Where:
a = 0 (free space) or 1 (fiber pigtailed)
b = power category ( HP1, HP2, HP3)
c = package type
d = SM (isotropic) or PM (polarization maintain) fiber (pigtailed versions only)
e = PD (if PD monitor is required)
Example: SLD-381-HP2-DIL-SM-PD |
