微型制冷光纤耦合SLD模块

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微型制冷光纤耦合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 MCBUT

特征：

Our company released the new miniature package

for cooled modules: MINICOOLBUT. Frame size of the package

is 15x8.5x5.4 mm. New specially developed TE cooler has very

good cooling efficiency and allows ΔT of 60 °C at +85 °C case

(baseplate) temperature for up to 0.25 W heat load.

Using this new package and cooler Superlum opened new

product line – “MINICOOLBUT” packaged SLDs, particularly

medium power SLD-381-MINICOOLBUT modules at 830 nm

with 0.5 mW or 1 mW output power and operation temperature

range from -55 °C to 85 °C with excellent output power and

spectrum stability.

MINICOOLBUT package style may be also used for packaging

of other Superlum SLDs, for example with medium power SLD-

26 at 680 nm, SLD-48-MP at 980 nm, SLD-56-MP at 1300 nm

and SLD-76-MP at 1440-1600 nm; proper selection of driving

current an SLD stabilization temperature allows stable up to 0.5

mW output power within the same -55 °C to +85 °C range.

If very wide operation temperature range is not required,

particularly if upper operation temperature does not exceed 60-

65 °C, MINICOOLBUT may be successfully used also for

packaging of some high-power (“HP” categories) SLDs and

broadband SLD series like SLD-37, 47 and 57.

Parameter	Min	Typ.	Max
Output power ex 55/125 MMF, mW		150
Forward current, mA		900
Forward voltage, V			2.8
Peak wavelength, nm		840
Spectrum width, nm	15	20
Residual spectral modulation depth %		2.5	5.0
Operation temperature range, °C	-55	-	+60
Storage temperature range, °C	-55		+85
Cooler current, A	-	-	2.5
Cooler voltage, V	-	-	3.8