HL6314MG 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: 3 mW CW
- Low operating current: 30 mA Typ
- Low operating voltage: 2.7 V Max
Absolute Maximum Ratings (TC = 25°C) Item Symbol Rated Value Unit Optical output power PO 3 mW Pulse optical output power PO (pulse) 5*1 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 Note: 1. Pulse condition: Pulse width ≤1µs, duty ≤50% Optical and Electrical Characteristics (TC = 25°C) Item Symbol Min Typ Max Unit Test Conditions Optical output power PO 3 — — mW Kink free Threshold current Ith — 25 35 mA Operating current Iop — 30 42 mA PO = 3 mW Operating voltage Vop — — 2.7 V PO = 3 mW Lasing wavelength λp 630 635 640 nm PO = 3 mW Beam divergence (parallel) θ// 6 8 10 deg. PO = 3 mW Beam divergence (perpendicular) θ⊥ 23 30 39 deg. PO = 3 mW Monitor current Is 0.08 0.15 0.4 mA PO = 3 mW, VR(PD) = 5 V
Typical Characteristic Curves
Typical Characteristic Curves (cont)
Typical Characteristic Curves (cont)
The polarization direction is TM mode. The polarization of 0.63 µm LD’s is different from that of