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  • LD 1.6÷2.4 mm

1.6÷2.4 mm SLM LD
in HHL

LD in HHL STOCK

Model LD200-HHL   Model LD200p-HHL   Model LD220-HHL   Model LD220p-HHL   Model LD230-HHL   Model LD230p-HHL  

1.6÷2.4 mm SLM LD in TO package

  • LD 2.7÷3.8 mm

2.7÷3.8 mm Laser Diodes

2.7÷3.8 mm LD STOCK
Model   LD200-HHL  1.990-2.090 mm  1.0 mW
  • LD200-HHL is a laser for the spectral range 1.990-2.090 mm based on GaAlAsSb/InGaAsSb/ GaAlAsSb SC MQW laser diodes with optical waveguides.
  • Laser Diode LD200-HHL can operate at room temperature and not deep cooling in both quasi-CW and pulsed regimes.
  • LD200-HHL is mounted in standard High Heat Loading (HHL) package with three stage Peltier thermoelectric cooler and thermistor.
HHL_Package
Characteristics Symbol LD200-HHL Unit
Laser diode parameters   Min Typ Max  
Optical output power (quasi-CW regime) PqCW 0.5 1.0 1.5 mW
Optical output power (pulsed regime) Ppeak 10 20 30 mW
Threshold current ITH 70 150 220 mA
Beam divergence (FWHM)   20x40 25x45 30x50 deg
Spectral width   60 80 120 MHz
Mode structure in determinated current and temperature range - SLM -
Package - HHL -
Maximum ratings      
Laser driver current (quasi-CW) ILDmax <160 <220 <280 mA
TEC drive current ITECmax <1.0 A
TEC drive voltage UTECmax <5.0 V
Thermistor resistance RTHM 12÷900 k
Recommended regimes of operation
recommended regimes of operation

Drawing of HHL package
LD200-HHL Typical spectra in quasi-CW regime LD200-HHL Typical spectra in pulse regime
Please, contact us before ordering for individual datasheets of available laser diodes
Company contact: Nikolay Stoyanov ns@iropt6.ioffe.rssi.ru