Datasheet > NDBA116T

NDBA116T

更新时间： 2024-10-26 12:23:43

品牌	Logo	应用领域
日亚株式会社 - NICHIA		二极管激光二极管
页数	文件大小	规格书
3页	189K
描述
Blue Laser Diode for External Cavity

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NDBA116T 数据手册

[

YTB-SC0014-03 ]

2012/10/16

Blue Laser Diode for External Cavity

Test Sample

NDBA116T

• For External Cavity Laser with Low Reflection Coating on front facet

• Optical Output Power: 30mW (Pulse)

ꢀFeatures

Outline Dimension

Unit (mm)

• Can Type:

φ 5.6 mm Floating Mounted with Photo Diode and Zener Diode

ꢀ

Absolute Maximum Ratings

(Pulse *1)

Absolute Maximum

Ratings

Item

Symbol

Unit

Optical Output Power

LD Forward Current

280

Allowable Reverse Current

PD Reverse Voltage

Ir (LD)

Vr (PD)

Tstg

Storage Temperature

-25 ~ 75

10 ~ 30

°C

Operating Case Temperature

°C

*Pulse Condition: Pulse Width 2.5µs, Duty 5%

ꢀ

Initial Electrical/Optical Characteristics

(Pulse*1 Ta=23°C *2)

Item

Condition

Pulse

Symbol

Min

Typ.

Max

455

Unit

Optical Output Power

Peak Wavelength

Threshold Current

Operating Current

Slope Efficiency

Operating Voltage

Po=30mW

Pulse

λp

450

Ith

210

230

1.5

7.1

W/A

Po=30mW

Pulse

Iop

( ) are reference figures

Po=30mW

Vop

θ//

Pin Connection

2.0

3.0

deg.

Beam Divergence*3

Emission

Po=30mW

θ⊥

-2.0

-3.0

∆θ//

∆θ⊥

Angle

Po=30mW

Point

Accuracy

Monitor Current*4

*1 The Laser can NOT be lasing under CW operating without External Cavity. Pulse 0.5µs,

Duty 20%

This model has a zener diode built in

as protection circuit against static

electricity.

*2 There is some range in ambient temperature. *3 Full angle at 50% from peak intensity.

*4 Monitor Current is short time power reference purpose only. Not guaranteed for

accuracy. This value must be affected intensely by feedback from composing optics.

All figures in this specification are measured by Nichia's method and may contain measurement deviations.

Diffractive feedback efficiency to the Laser diode must be limited less than 30 % under the External cavity configuration.

This model can only be performed under CW operating with External Cavity.

This model is Test Sample for evaluation or design purpose only. Life time is not guaranteed.

The above specifications are for reference purpose only and subjected to change without prior notice.

Safety of Laser light

ꢁ

Laser Light can damege the human eyes and skin. Do not expose the eye or skin to any

laser light directly and/or through optical lens. When handling the LDs, wear appropriate

safety glasses to prevent laser light, even any reflections from entering to the eye. Focused

laser beam through optical instruments will increase the chance of eye hazard.

These LDs are classified in Class 4 of IEC60825-1 and 21 CFR Part 1040.10 Safety

Standards. It is absolutely necessary to take overall safety measures against User's

modules, equipment and systems into which Nichia LDs are incorporated and/or integrated.

ꢂHEADQUARTERS

NICHIA CORPORATION

http://www.nichia.co.jp

491 Oka, Kaminaka-Cho, Anan-Shi, TOKUSHIMA 774-8601, JAPAN

PHONE: +81-884-22-2311 FAX: +81-884-21-0148

ꢂCONTACT

TOKYO SALES OFFICE

13F Tamachi Center Building 34-7, Shiba 5-Chome, Minato-Ku, TOKYO 108-0014, JAPAN

PHONE: +81-3-3456-3108

FAX: +81-3-5440-7330

-1-

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