1.4W-2W 445nm Nichia Laser Diode NDB 7775 NDB7775

$59.00
Add to Cart:

New Nichia High Power 1.4W-2W Blue Laser Diode TO-5 9mm Package.

Wavelength:445(nm)
Output Power: 1600(mW) min 1400mW
Transerve model:Multi-model
Operation Model:CW
Ellipticity:>95%
Beam Quality(M2):<1.5
Power Stability <5%(rms,over 4hours)
Pointing Stability:<5%(mrad,after warm up)
Warm up Time:<1(minutes)
Beam Divergence: <1.5(mrad,full angle)
Beam Diameter:<1.5(mm,at beam aperture after collimation lens)
Opeartion Tempearture:10-35(C)
Input Voltage:<5.5VDC
Input Current:<1.8A 1800mA
Package TO5 9mm

Note:

1. Only for experts and users who know it well.
2. Duty cycle without heatsink: 5 seconds on, 1 seconds off.
3. Working life: testing life with heatsink.
4. 6 Months warranty.
5. DO NOT use it for long time without heatsink.

1.Specifications
(1)Absolute Maximum Rantings

Item

Symbol

Absolute Maximum Ratings

Unit

Forward Current

If

1.7

A

Allowable Reverse Current

Ir(LD)

85

mA

Storage Temperature

Tstg

-40~85

Operating Case Temperature

Tc

0~50




(2).Initial Electrical/Optical Characteristics

Item

Symbol

Test Condition

Min.

Typ.

Max.

Unit

Optical Output Power*2)

Po

If=1.2A

1.4

(1.6)

-

W

Dominant Wavelength*3)

λd

If=1.2A

440

-

455

nm

Threshold Current

Ith

CW Operation

80

-

220

mA

Slope Efficiency

η

CW Operation

1.0

-

2.0

W/A

Operating Voltage

Vop

If=1.2A

3.7

-

5.5

V

Beam Divergence

Parallel

Θ∥

If=1.2A

5

14

25

o

Perpendicular

Θ⊥

If=1.2A

30

44

50

o

Beam Pointing Accuracy

Perpendicular

ΔΘ⊥

If=1.2A

-5.0

-

5.0

o

Lifetime

Life

*5)

-

20000

-

Hr





Add to Cart:



Customers who bought this product also purchased...


Copyright © 2017 BeamQ Lasers.