NX6504 Datasheet LASER DIODE

Manufacturer: CEL

NX6504 laser diode by CEL - Datasheet Preview

Datasheet Details

Part number	NX6504
Manufacturer	CEL
File Size	97.92 KB
Description	LASER DIODE
Download	NX6504 Download (PDF)

General Description

NEC's NX6504 Series is a 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode with InGaAs monitor PIN-PD.

This device is ideal for Synchronous Digital Hierarchy (SDH) system, STM-1/OC-3, STM-4/ OC-12 and ITU-T recommendations.

ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified) PART NUMBER SYMBOLS VOP ITH PTH PARAMETERS AND CONDITIONS Operating Voltage, PO = 5.0 mW, TC = -10 to +85°C Threshold Current TC = 85°C Threshold Output Power, TC = -10 to +85°C, IF = ITH Differential Efficiency Temperature Dependence ∆ηd = 10 log ηd (@ 85°C) ηd (@ 25°C) of Differential Efficiency Peak Emission Wavelength, PO = 5.0 mW, RMS (-20 dB), TC = -10 to +85°C Side mode Suppression Ratio PO = 5.0 mW, TC = -10 to +85°C Vertical Beam Angle1,(Refer to Definitions) PO = 5.0 mW, FAHM2 Lateral Beam Angle1, PO = 5.0 mW, FAHM2 Rise Time, 10 to 90% Fall Time, 10 to 90% Monitor Current, PO = 5.0 mW, VR = 5 V Monitor Dark Current, VR = 5 V VR = 5 V, TC = -10 to +85°C UNITS V mA mA µW W/A dB MIN – – – – 0.15 -3.0 NX6504 Series TYP 1.0 12 35 – 0.25 -1.5 MAX 1.5 25 50 200 – – ηd ∆ηd λp SMSR θ⊥ θ|| tr tf Im ID Ct γ nm dB deg deg ns ns µA nA nA pF dB 1530 30 – – – – 200 – – – -1.0 – 45 30 25 0.05 0.2 600 0.1 – 6 – 1570 40 35 0.5 0.5 1000 10 500 20 1.0 Monitor PD Terminal Capacitance, VR = 5 V, f = 1 MHz Tracking Im = const, (@ PO = 5.0 mW, TC = 25°C) TC = -10 to +85°C Error3 Notes: 1.

Overview

NEC's1550 nm InGaAsP MQW DFB LASER DIODE IN CAN PACKAGE NX6504 Series FOR FIBER OPTIC.

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