产 品 说 明                                                                                                                    

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

 

技术指标

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