參數(shù)資料
型號(hào): HL6503MG
廠商: Hitachi,Ltd.
英文描述: Visible High Power Laser Diode for DVD-RAM(AlGalnP激光二極管)
中文描述: 可見高功率激光二極管的DVD - RAM(AlGalnP激光二極管)
文件頁數(shù): 2/5頁
文件大?。?/td> 25K
代理商: HL6503MG
HL6503MG
2
Absolute Maximum Ratings
(T
C
= 25
°
C)
Item
Symbol
Value
Unit
Optical output power
P
O
P
O
(pulse)
V
R (LD)
Topr
50
mW
Pulse optical output power
70 *
mW
Laser diode reverse voltage
2
V
Operating temperature
10 to +60
40 to +85
°
C
°
C
Storage temperature
Note:
Pulse condition : Pulse width = 100 ns, duty = 50%
Tstg
Optical and Electrical Characteristics
(T
C
= 25
°
C)
Items
Symbol
Min
Typ
Max
Unit
Test Conditions
Optical output power
P
O
P
O
(pulse)
Ith
50
mW
Kink free *
Pulse optical output power
70
mW
Kink free *
Threshold current
30
45
60
mA
Operating current
Iop
115
135
mA
P
O
= 50 mW
P
O
= 50 mW
P
O
= 50 mW
Operating voltage
V
OP
θ
//
2.1
2.6
3.0
V
Beam divergence parallel
to the junction
7
9
11
deg.
Beam divergence parpendicular
to the junction
θ⊥
17
21
25
deg.
P
O
= 50 mW
Asitgmatism
A
S
λ
p
5
μ
m
P
O
= 5 mW, NA = 0.55
P
O
= 50 mW
Lasing wavelength
Note:
Kink free is confirmed at the temperature of 25
°
C.
655
664
667
nm
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