SLD寬帶光源模塊(1000 nm and 1020 nm SLD寬帶 光源模塊)
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-52
特征：
- very wide, 100 nm FWHM optical spectrum
- negligible residual Fabry-Perot modulation depth
- internal PD monitor
- FC/APC terminated pigtails
封裝：
- fiber coupled – Butterfly, DIL
- free space – TOW
應用：
- optical sensing
- optical coherence tomography
- optical measurements
Additional and customized:
- PM pigtails (slow axis alignment; 45 degree orientation upon request)
|
Parameter |
Category |
Min |
Typ. |
Max |
|
Output power, mW, SM fiber
pigtail, SLD-521 |
MP |
1.5 |
2.0 |
- |
|
HP |
4.0 |
5.0 |
- |
|
Output power, mW,
Glass window, SLD-520 |
MP |
3.0 |
4.0 |
- |
|
HP |
8.0 |
10.0 |
- |
|
Forward current , mA
|
MP |
- |
220 |
300 |
|
HP |
- |
280 |
350 |
|
Forward voltage, V |
All |
- |
- |
2.2 |
|
Central wavelength, nm |
All
|
900
1010 |
1000
1020 |
1010
1030 |
|
Spectrum width, FWHM, nm |
All |
90 |
100 |
- |
|
Residual spectral modulation depth, % |
All |
- |
2.0 |
5.0 |
|
Secondary coherence subpeaks
(Reflectivity), dB (10 log) |
All |
- |
-25 |
- |
|
Spectral flatness ‡, dB |
All |
- |
- |
2.0 |
|
Slow / fast polarization ratio
(PM- modules), dB* |
All |
10 |
- |
- |
|
Operating temperature (case), °C |
All |
-55 |
- |
+65 |
|
Cooler current, A |
All |
- |
- |
1.2 |
|
Cooler voltage, V |
All |
- |
- |
3.5 |
* Pseudo-depolarized versions (light is launched into the fiber with its
polarization oriented at 45° to the birefringent axes) are available upon request
The following part numbers should be used for ordering:
SLD-52(a)-(b)-(c)-(d)-(e)-(f),
where: a – 0 (free space) or 1 (fiber pigtailed),
b – power category (MP, HP), c – package type,
d – SM (isotropic) or PM (polarization maintaining) fiber (pigtailed
versions only), e – PD (if PD monitor is required),
f – central wavelength.
Example: SLD-521-HP2-DBUT-SM-PD-1020 or
SLD-521-HP1-DBUT-SM-PD-1000.
A maximum feedback of 10-3 is allowed to run HP series SLDs safely at full power.
|
