HL6320G HITACHI
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
Features
- Visible light output: 635nm Typ (nearly equal to He-Ne gas laser)
- Optical output power: 10 mW CW
- Low operating current: 95 mA Max
- Low operating voltage: 2.7 V Max
Absolute Maximum Ratings (TC = 25°C) Item Symbol Value Unit Optical output power PO 10 mW LD reverse voltage VR(LD) 2 V PD reverse voltage VR(PD) 30 V Operating temperature Topr –10 to +50 °C Storage temperature Tstg –40 to +85 °C Optical and Electrical Characteristics (TC = 25°C) Item Symbol Min Typ Max Unit Test Conditions Optical output powerPO 10 — — mW Kink free Threshold current Ith 20 50 75 mA Operating current IOP — 70 95 mA PO = 10 mW Operating voltage VOP — — 2.7 V PO = 10 mW Slope efficiency ηs 0.3 0.5 0.7 mW/mA 6(mW)/(I(8mW)–I(2mW)) Lasing wavelength λp 625 635 640 nm PO = 10 mW Beam divergence (parallel) θ// 5 8 11 deg. PO = 10 mW Beam divergence (perpendicular) θ⊥ 25 31 37 deg. PO = 10 mW Monitor current Is 0.05 0.17 0.30 mA PO = 10 mW, VR(PD) = 5 V
Typical Characteristics Curves
The polarization direction is TM mode. The polarization of 0.63 µm LD’s is different from that of