HITACHI HL1327CF, HL1327CN, HL1327SN, HL1327PF User Manual

Hl1327cf

HL1327CF/CN/SN/PF

InGaAsP Laser Diodes

Description

The HL1327CF/CN/SN/PF are 1.3 µm InGaAsP Fabry-Perot laser diodes with a multi-quantum well (MQW) structure. They are suitable as light sources in short and medium range fiberoptic communication systems. Laser output is delivered from the coaxial package through an attached single mode fiber. A built-in photodiode provides monitor current output.

Features

∙ Wide operating temperature range: Topr = –40 to +85°C

∙	High output power:	0.6 mW (Pulse)
∙		0.4 mW (CW)
	Low operating current:	Iop (Pf = 0.4 mW) = 18 mA (Typ @TC = 25°C)
		Iop (Pf = 0.4 mW) = 38 mA (Typ @TC = 85°C)

Fiber Specifications

∙Mode field diameter: 9.5 ±1.0 µm

∙Cutoff wavelength: 1.10 to 1.27 µm

∙Outer diameter: 125 µm

∙Jacket diameter: 900 µm

∙Fiber minimum Bend Radius: 25mm

∙Fiber length: More than 1000 mm

214

HL1327CF/CN/SN/PF

215