976nm 600mW PM FBG Stabilized Pigtailed Butterfly Pump Laser Diode
  • Air Pro976nm 600mW PM FBG Stabilized Pigtailed Butterfly Pump Laser Diode
  • Air Pro976nm 600mW PM FBG Stabilized Pigtailed Butterfly Pump Laser Diode
  • Air Pro976nm 600mW PM FBG Stabilized Pigtailed Butterfly Pump Laser Diode
  • Air Pro976nm 600mW PM FBG Stabilized Pigtailed Butterfly Pump Laser Diode

976nm 600mW PM FBG Stabilized Pigtailed Butterfly Pump Laser Diode

The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode are designed as pump sources for erbium doped fiber amplifier (EDFA) applications. Processes and techniques of coupling the fiber to the laser allow high output powers that are very stable with both time and temperature. The grating is located in the pigtail to stabilize the wavelength. Devices are available with kink free output powers to 600mW. The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode series pump module utilises a Fiber Bragg Grating design for enhanced wavelength and power stability performance. This product has been designed to ensure superior wavelength locking over drive current, temperature and optical feedback changes.

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Product Description

1. Summary of 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump Laser Diode

The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode are designed as pump sources for erbium doped fiber amplifier (EDFA) applications. Processes and techniques of coupling the fiber to the laser allow high output powers that are very stable with both time and temperature. The grating is located in the pigtail to stabilize the wavelength. Devices are available with kink free output powers to 600mW. The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode series pump module utilises a Fiber Bragg Grating design for enhanced wavelength and power stability performance. This product has been designed to ensure superior wavelength locking over drive current, temperature and optical feedback changes.

2. Introduction of 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump Laser Diode

The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode are designed as pump sources for erbium doped fiber amplifier (EDFA) applications. Processes and techniques of coupling the fiber to the laser allow high output powers that are very stable with both time and temperature. The grating is located in the pigtail to stabilize the wavelength. Devices are available with kink free output powers to 600mW. The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode series pump module utilises a Fiber Bragg Grating design for enhanced wavelength and power stability performance. This product has been designed to ensure superior wavelength locking over drive current, temperature and optical feedback changes.

3. Features of 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump Laser Diode

974nm 976nm 980nm +/- 1nm center wavelength;

Up to 700mW kink free output power;

Fiber Bragg Grating wavelength stabilization;

Polarization maintaining fiber pigtail;

Power and spectrum stability.

4. Application of 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump Laser Diode

Low noise EDFAs;

Dense wavelength division multiplexing (DWDM) EDFAs;

CATV application;

Raman Amplification.

5. Optical-Electrical Characteristics of 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump Laser Diode

Parameters Symbol Min Typ Max Unit Notes
LD Threshold current Ith   45 80 mA CW
Output power Pf     600 mW If(BOL)<900mA
LD Forward current If     1200 mA Pf=Rated power
Kink free power Pkink 450     mW >=1.2*Rated power
Kink free current Ikink >=1.2*If(BOL) mA [1]
LD Forward voltage Vf     2.5 V Pf=Rated power
Center wavelength   973 974 975 nm Peak,Pf=Rated power
λc 975 976 977
Peak wavelength turning △λp/△Tamb     0.02 nm/℃ T: FBG Temp.
Spectrum width △λ     2 nm [email protected]
Spectrum stability   -0.5   0.5 nm Pf=Rated power,t=60s
Monitor responsivity Im/Pf   1 20 uA/mW VPD=5V,Pf=Rated power
Monitor responsivity stability       20%   @All Operating temperature
Monitor dark current Id     50 nA VPD=5V
TEC Current Itec     2 A Tcase=75℃
TEC Voltage Vtec     3.5 V Tcase=75℃
TEC Modual power consumption P     5 W Tcase=75℃
Power stability >20mW                                                        10-20mW                                       3.5-10mW       0.2         0.5           1 dB Peak-to-peak,t=60s,                                DC to 50kHz sampling,            TC=25℃
Tracking error TE -0.5   0.5 dB TC=-5~75℃,Refered to [2]
Thermistor resistance Rth 9.5 10 10.5 Kohm Tstg=25℃
Thermistor B constant Bth   3900   k Tstg=25℃

6. Product Details of 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump Laser Diode

Package drawing&PIN-OUT Definition(Unit:mm)

  • PIN DESIGNATIONS PIN DESIGNATIONS
    1 TEC(+) 14 TEC(-)
    2 Thermistor 13 Case Ground
    3 PD Anode 12 NC
    4 PD Cathode 11 LD Cathode
    5 Thermistor 10 LD Anode
    6 NC 9 NC
    7 NC 8 NC

7. Deliver,Shipping And Serving of 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump Laser Diode

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.

8. FAQ

Q: what is the wavelength you need?

A: Box optronics can provide the 974+/-1nm and 976+/-1nm wavelength version.

Q: What is the requirement for the output power?

A: Box optronics can customize according to your requirements.

Q: What fiber type would you like?

A: SM fiber or PM fiber.

Hot Tags: 976nm 600mW PM FBG Stabilized Pigtailed Butterfly Pump Laser Diode, Manufacturers, Suppliers, Wholesale, Factory, Customized, Bulk, China, Made in China, Cheap, Low Price, Quality

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