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 Description
    1310nm superluminescent diode module is output from a 9/125um-FC/PC cannula single-mode fiber, the package Style is standard 14PINDIP. Adopted the laser welding technics, and selected with high-low temperature cycle impact and high temperature storage technics, the module has characteristic of high stability, high reliability and long lifetime.
 Features  Applications
* >200¦ÌW 1310nm superluminescent diode module with cooler
* 14pin DIP package or 8pin Butterfly package with single mode fiber output
* Optical Fiber Sensor
* Laser source
 Specifications (25¡æ)
Type Min. Typ. Max. Unit Test Condition
Optical Output Power Pf 200 400 800 ¦ÌW CW, Io=100mA
Center Wavelength ¦Ëc 1280 1310 1340 nm CW, Io=100mA
Spectral Width ¦¤¦Ë 40 50 - nm CW, Io=100mA
Operating Current Io
-
 100 - mA¡¡ T£½25¡æ ¡¡
Forward Voltage Vf - 1.3 2.0 V CW, Io=100mA
Ripple 0.1 0.3 0.5 dB CW, Io=100mA,25¡æ
Power Stability ¦¤p/p 1% 5% 10%   CW,Io=100mA -40¡æ¡«60¡æ
Cooling Capacity ¦¤T 40 - - ¡æ CW, Io=100mA
Cooler Current Ic - 0.5 - A ¦¤T= 40¡æ
Cooler Voltage Vc - 1.2 - V ¡¡
Thermistor Resistance Rtr 9 10 11 K¦¸ ¡¡
Thermistor B Constant 3500 3900 4300 K ¡¡
Absolute Maximum Ratings
Operating Current Io 150 mA  
Reverse Voltage Vr 2 V  
Cooler Current 1.8¡À0.2 A  
Cooler Voltage 4.0¡À0.2 V  
Operating Temperature Range To -40¡«70 ¡æ  
Storage Temperature Range Tstg -40¡«80 ¡æ  
 Ordering Information
 Package Dimensions

8 pin butterfly package

14pin DIN package
Description of 14pin DIN package:
1. Cooler (+)
5. Laser (P), Case Ground
7. Monitor (N)
8. Monitor (P)
9. LD (N)
10. Laser (P), Case Ground
11. Thermistor
12. Thermistor
14. Cooler (-)		 Description of 8pin Butterfly package:
1. Cooler (+)(TEC+)
2. Thermistor1
3. Thermistor1
4. SLD operating Voltage+(to the Shell)
5. SLD operating Voltage-
6. Thermistor2
7. Thermistor2
8. Cooler (-)(TEC-)
 Typical Performance Curves



 Notes
  1. Laser beam is harmful especially for your eyes. Don't look at the laser beam directly.
   2. Lifetime of the diode laser variated with the operating temperature inversely. We advise that the TEC cooler should be used to keep the temperature suitable.
   3. For turning on the diode laser, please increase the current gradually to the specified operating value. For shutting down the diode laser, please decrease the current to zero gradually, and then turn off the power.
   4. Please wear staticproof bracelet when operating.
   5. Please connect the pins of the diode laser correctly as the picture showen in the manual.
   6. The operating current must less than the rated current. Otherelse the diode laser should be damaged.
   7. The fiber facet should be keep clean befor the diode laser is operating.
   8. Please use the constant-current source to avoid the surge.
   9. Diode laser should be short circuit when stop using.
   10. Bend diameter of the fiber must be larger than 4cm temporarily and 8cm permanently.

Copyright© Hi-Tech Optoelectronics Co., Ltd.
Address£ºJia 35 Qinghuadong Road,Haidian District ,Beijing 100083 China
Tel£º86-10-6253-7788 Fax£º86-10-8233-5727 E-mail£ºsales@htoe.com.cn; sales@htoe.cecic.cn
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