Contextual Info: b2E D • bME7SSS GG37S73 TDD «NECE /■ N E C ELECTRONICS INC / LASER DIODE ND L5650D1 1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP PHASE-SHIFTED DFB-DC-PBH LASER DIODE DE SC RIPTIO N N D L5650D 1 is a 1 550 nm D F B D istrib u te d Feed-back laser diode c hip on carrier w ith ribbo n lead.

Contextual Info: PRELIMINARY DATA SHEET NEC LASER DIODE MODULE NDL5653P RECTRON DEVICE 1 550 nm OPTICAL FIBER CO M M U NICATIO NS InGaAsP PHASE-SHIFTED DFB-DC-PBH LASER DIODE MODULE DESCRIPTION NDL5653P is a 1 550 nm phase-shifted D F6 Distributed Feed-Back laser diode B u tte rfly package module w ith optical isola­

STC25

Contextual Info: bEE » • b427S2S ÜD37Sbb fi7G BNECE Z' N E C ELECTRONICS INC / LASER DIODE N D L 5 6 5 0 1 550 nm OPTICAL FIBER COMM UNICATIONS InGaAsP PHASE-SHIFTED DFB-DC-PBH LASER DIODE DESCRIPTION N D L 5 6 5 0 D is a 1 550 nm D F B {Distributed Feed-back laser dio de e specially designed fo r long distance high cap a city transm is­

RM D8 SMF

Contextual Info: DATA SHEET LASER DIODE NDL7650P 1 310 nm OPTICAL CATV/ANALOG APPLICATIONS InGaAsP MQW-DFB LASER DIODE MODULE DESCRIPTION NDL7650P is a 1 310 nm DFB D is trib u te d Feed-Back laser d io d e, th a t has a n e w ly d e v e lo p e d M u ltip le Q u a n tu m W e ll (M QW ) s tru c tu re , B u tte rfly package m o d u le w ith o p tic a l is o la to r. It is e s p e cia lly d esig ne d

NDL5004

Contextual Info: E C ELECTRONICS INC =iô] D • L.M27525 001ÔS0S E ■ -p_ Introduction We live in an age of information. This information is in the form of voice conversations, music, TV pictures, digital data, recorded messages—the list goes on and on. And as the amount of information increases, a transmission