RLT1260-800-HHL ROITHNER | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
1.24 ÷ 1.28µm CW output power 800 mW RLT1260-800-HHL Description: – is the series of high-power multimode laser diode with emission wavelength in spectral range of 1.24 ÷1.28 µm and CW output power of 800 mW produced on the base of InGaAsP/InP index-guided heterostruc- tures. The laser diode is performed in standard HHL package with built-in monitor photodiode, thermistor, termoc ooler and have wide operating tem- perature range, high output power stability and more than 10 4 hours of lifetime. – is the best light source for medical applications, for driving of technology procedures, scientific and research works, etc. Absolute maximum ratings: Laser diode Thermocooler CW output power (mW) 900 Forward current (mA) 2.3 Operating current (mA) 3.3 Forward voltage (V) 10.4 Monitor photodiode Environment Reverse voltage (V) 6.0 Operating temperature range (оС) -20..+40 PD current (mA) 1.0 Storage temperature range (оС) -40..+70 Thermistor Assembly Operating current (mA) 0.1 Pin soldering temperature (оС) 200 Voltage drop (V) 10 Pin soldering time (sec) 3.0 Optical and electrical characteristics (T=250C ): Characteristics Symbol Min Typ Max Units Laser diode CW output power P OUT 800 mW Emitting area W x H 100 x 1 µm Wavelength λ 1240 1260 1280 nm Threshold current I TH 700 mA Operating current I F 2.8 A Operating voltage U F 2.0 V Beam divergence ΘII x Θ⊥ 10 x 50 deg Spectral width (FWHM) ∆λ 57 n m Mode structure МM Monitor photodiode Monitor PD current I PD >20 µA Sensitivity S >0.2 µA/mW Reverse voltage U PD 5.0 ± 0.5 V Thermocooler Operating current I OP 1.5 A Operating voltage U OP 67 V Thermistor Resistance R 20 k Ω
1 “-” thermocooler 2 case
3 LD anode (+)
6 LD cathode (-)
7 PD anode
8 PD cathode
9 “+” thermocooler