200Um Ingaas Apd/avalanche Photodiode

Descriptions:
The LD/DFB-TO-1310 series laser is uncooled semiconductor DFB chips with MQW structure working at1310nm typical emission wavelength.The device is in hermetic TO56 package with intergrated InGaAs PD as optical power monitor. The products are Telcordia GR-468 qualified, and in compliance with RoHS requirement.
Features:
Data rate up to 10Gbps;
1310nm typical emission wavelength;
Good high temperature characteristics;
Uncooled DFB/LD chips with MQW structure.
Application:
Data communications;
PON,Access,Ethernet,Fiber Channel,SONET;
Other optical transmission system.

The NLLD series directly modulated external cavity laser is cost effective solution for 2.5 Gbits/s digital transmission in SMF-28 fiber. This is fabricated in a hermetically sealed 14-pin butterfly package that contains thermoelectric cooler (TEC), thermistor, monitor photodiode, optical isolator.
The NLLD provides substantially lower dispersion penalty and lower chirp than a directly modulated DFB. The wavelength stability is assured by design, eliminating the need for wavelength lockers and complex feedback control circuits.


Features:
ITU wavelengths across C-band
100 GHz channel spacing
SONET/SDH OC-48/STM16 ring and meshed applications
Low dispersion provides
Low transient chirp provides unique narrow dynamic spectrum
Excellent long-term wavelength st ability eliminates the need for a wavelength locker

Application:
Metro and Long Haul DWDM,100 GHz spaced networks
SONET/SDH OC-48/STM16 ring and meshed applications
Drop-side of DWDM long-haul transport equipment
Optical Test and Instrumentation
Microwave Photonics
CATV networks
Sensors