High Power 976nm 600mW SM FBG Stabilized Pump Laser For EDFA provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback.
The 980nm pump module uses FBG stabilization to ”lock” the emission wavelength. It provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. This module complies described in Telcordia GR-468-CORE requirement.
Kink-free operating power up to 600mW;
Epoxy-free, and flux-free 14-PIN butterfly package with SM Hi1060 or PM fiber;
Fiber Bragg grating stabilization;
Wavelength selection available;
Integrated thermoelectric cooler, thermistor, and monitor diode.
LAN, WAN and metro networks;
|LD Threshold current||Ith||45||80||mA||CW|
|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|||
|LD Forward voltage||Vf||2.5||V||Pf=Rated power|
|Center wavelength||λc||973||974||975||nm||Peak,Pf=Rated power|
|Peak wavelength turning||△λp/△Tamb||0.02||nm/℃||T: FBG Temp.|
|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 Modual power consumption||P||5||W||Tcase=75℃|
|Power stability >20mW 10-20mW 3.5-10mW||0.2 0.5 1||dBm||Peak-to-peak,t=60s, DC to 50kHz sampling, TC=25℃|
|Tracking error||TE||-0.5||0.5||dB||TC=-5~75℃,Refered to |
|Thermistor B constant||Bth||3900||k||Tstg=25℃|
Package drawing&PIN-OUT Definition(Unit:mm)
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.)
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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.
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.