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| CVC
Home > Online Catalog > Laser Diodes |
| 810nm High-Power
Laser Diode |
|
( LD081T Series) |
|
Applications
·Solid-state Laser Pumping
·Power-down -a-fiber
·Medical Usage
·Beacons and Illumination
·Free-space Communication |
Datasheet
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Specifications
| Part
No.
|
LD081-
T300 |
LD081-
T500 |
LD081-
T1000A |
LD081-
T1000B |
LD081-
T1500A |
LD081-
T1500B |
LD081-
T2000 |
| Wave
Length (nm) |
810
± 10 |
| CW
Output Power(mw) |
300
|
500
|
1000
|
1000
|
1500
|
1500
|
2000
|
| Spectral
WidthΔλ(nm) |
≤2.5 |
≤2.5 |
≤2.5 |
≤2.5 |
≤2.5 |
≤2.5 |
≤2.5 |
| Threshold
Current(A) |
≤0.11 |
≤0.15 |
≤0.30 |
≤0.45 |
≤0.50 |
≤0.60 |
≤0.60 |
| Operation
Current(A) |
≤0.45 |
≤0.65 |
≤1.40 |
≤1.45 |
≤2.2 |
≤2.80 |
≤2.80 |
| Operation
Voltage(V) |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
| Differential
Efficiency
(W/A) |
≥0.80 |
≥0.90 |
≥0.90 |
≥0.90 |
≥0.90 |
≥0.90 |
≥0.90 |
| Beam
Divergence
θ⊥*θ∥
|
42
* 10 |
| Wavelength
Temperature
Coefficient
（nm/℃）
|
0.3
|
| Lighting
Area (µm) |
30×1
|
50×1
|
100×1
|
50×1
|
150×1
|
200×1
|
150×1
|
| Series
Resistance(Ω) |
≤1.0 |
≤0.60 |
≤0.30 |
≤0.30 |
≤0.30 |
≤0.25 |
≤0.25 |
| Polarize
|
TE
|
| Package
Style |
TO3
or
C-block |
|
*Negative
current transients greater than 25μA and /or voltage ＞3v,
can destroy the unit.
|
| TO
-3 mm |
 
|
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| C-block
1 (c ) mm |
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| C-block
2 (s ) mm |
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