830nm微型非制冷单模光纤耦SLD光源模块/微型高温单模光纤耦合SLD模块
微型尾纤SLD模块系列极小化光纤传感器系统的尺寸。微型尾纤封装SLD模块是要求最小尺寸和高工作温度应用的理想光源。微型尾纤SLD模块系列由非制冷和制冷微型尾纤SLD模块组成。最大工作温度是+85ºC，可增加到+105ºC。
Model number：SLD 381 MINIBUT
特征：
- miniature uncooled package, only 10 x 4 x 8 mm frame size, ideal for miniaturization of fiberoptic gyros and other sensors
- developed for constant power mode operation; excellent stability of fiber-to-SLD coupling block
- 0.1 mW, 0.2 mW and 0.3 mW minimum SM fiber at +85 °C
- operation and storage T range extension above +85 °C up to +105 °C upon request!
- very flat spectrum with negligible residual Fabry-Perot modulation depth : rated maximum 1%, typically below 0.5%
- PM fiber coupled versions available
|
Parameter |
Cat. |
Min |
Typ. |
Max |
|
Output power ex SM fiber, mW,
@ case temperature +85 °C,
P(+85) |
MP1 |
0.1 |
0.15 |
- |
|
MP2 |
0.2 |
0.25 |
- |
|
MP3 |
0.3 |
0.45 |
- |
|
Absolute maximum output power ex SM fiber
@ case temperature +25 °C,
P(+25) |
MP1 |
- |
- |
1.0 |
|
MP2 |
- |
- |
1.5 |
|
MP3 |
- |
- |
2.0 |
|
Forward current, mA |
All |
- |
- |
160 |
|
Forward voltage, V |
All |
- |
- |
2.7 |
|
PD monitor photocurrent at 0.1 mW fiber
output power, mA |
All |
0.03 |
|
|
|
Peak wavelength*, nm (case @+25 °C) |
All |
770 |
830 |
860 |
|
Spectrum width, FWHM, nm, (case @ +25 °C) |
All |
15 |
20 |
- |
|
Residual spectral modulation depth at P(+85)
power, % |
All |
- |
<0.5 |
1.0 |
|
Residual spectral modulation depth at P(+25)
output power, % |
All |
- |
- |
2.0 |
|
Operation temperature range, (case) °C |
All |
-55 |
- |
+85 |
|
Storage temperature range, °C |
All |
-55 |
- |
+85 |
* - peak wavelength at 830 nm is not guaranteed if not additionally specified in Purchase Order
Marking: SLD-381-(a)-MINIBUT-(c)-PD
a – power category MP1 or MP2
c – fiber SM or PM
Example: SLD-381-MP2-MINIBUT-SM-PD
Attention: two package styles available with different baseplates,
please check package drawings |
