1550nm 超狭線幅レーザー     


1550nm ultra-narrow linewidth laser diode is a high-performance semiconductor laser product integrating silicon photonic chip technology, ECL external cavity laser technology, and advanced packaging technology.This product has the characteristics of narrow line width, high optical power, stable wavelength, low noise, low power consumption, and high reliability. It is a semiconductor laser product with superior performance.This product can be used in Lidar, coherent detection, optical fiber sensing, medical photonics, scientific research equipment, 3D measurement and other fields, and can also be customized according to customer application requirements. 1550nm ultra-narrow linewidth laser diode adheres to the corporate culture of "Innovation, Responsibility, Excellence, Customer, Dedication", and perseveres in providing customers with a variety of high-quality laser products and services.




製品 モデル


ネーム モデル 価額
1550nm PM 超狭線幅 レーザ   [PDF]  [RFQ]

PL-U-NL-1550-A-A81-PA
Stock NO.: A80112051
[お問い合わせください]
1550nm SM 超狭線幅 レーザ   [PDF]  [RFQ]

PL-U-NL-1550-A-A81-SA
Stock NO.: A80112068
[お問い合わせください]

パラメータ


特長

●  Ultra-narrow linewidth (≤5 kHz)

● Single-frequency central wavelength 1550nm, support C-band arbitrary wavelength customization

● Stable output power and wavelength

● High output optical power

● Low RIN noise

● low power consumption

● 14Pin BF Package


Technical Advantage

●  Silicon photonic integrated chip technology

●  ECL External Cavity Lasers

●  Tunable photonic technology

●  Ultra-narrow line width

レーザー仕様

Limit parameter

During use, the environmental conditions and parameter settings should not exceed the following limit values; otherwise, it may lead to poor performance of the device, shorten the product life, or cause damage to the device. Any product problems caused by this are not covered by the warranty.

Specification

Symbol

Condition

Min.

Typ.

Max.

Unit

Storage Temperature

TS


-40


85

LD forward voltage

VLD



1.6

1.8

V

LD forward current

ILD




500

mA

TEC current

ITEC




1.5

A

TEC voltage

VTEC




3

V


Optical and electrical parameters  (TLD=25℃)

Specification

Symbol

Condition

Min.

Typ.

Max.

Unit

Threshold Current

Ith

CW


35


mA

Central Wavelength

λC


1530

1550.12

1565

nm

Fiber optical power

Pf

CW


10


mW

Lorentz line width *

FWHM

CW



5

kHz

Light Noise

PhN

light noise@10Hz


7E+05


Hz rms^2/Hz

light noise@200Hz


6E+03


Hz rms^2/Hz

Relative Intensity Noise

RIN

≥ 1kHz



-140

dB/Hz

Side Mode Suppression Ratio

SMSR

CW


50


dB

Polarization extinction ratio

PER

CW

20



dB

Optical isolation ratio

ISO



50


dB

TEC set temperature

TTEC

CW

15


45

Operating Temperature

To


-20


70

Operating Humidity

%


5


85

%

*Determination of Lorentz line width by self-heterodyne method with time delay


Spectrum

1501.jpg


L-I Curve

1500.jpg


Typical Lorentz line width  ( ≤5kHz)

1502.jpg


外形図およびダイ寸法

1550.2.png

Pin Definition (N type pin)

PIN#

Function

PIN#

Function

1

TEC +

8

NC

2

Thermistors

9

NC

3

PD -

10

LD+

4

PD +

11

LD-

5

Thermistors

12

NC

6

NC

13

Case

7

NC

14

TEC -


Pigtail and Connector Definition

No.

Part   Description

Parameter

Unit

Note

1

Pigtail type

PANDA PMF φ0.9mm red


SMF/PMF Optional

2

Pigtail Length

1200 ±10

mm


3

Connector

FC/APC



応用 / 用途

● Lidar

●  Coherent Detection

●  Fiber Optic Sensing

●  Medical Photonics

●  Scientific research equipment

● 3D surveying and mapping

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