FB-S1550-10SOT148 Laser Diode

DATA SHEET

Specification

Symbol

Typical

Unit

Laser Emitter

Peak Wavelength

lop

1550±30

nm

CW Optical Output Power

Pop

10

mW

Operation Current

Iop

<80

mA

Operation Voltage

Uld

1±0.3

V

Threshold Current

Ith

<40

mA

Beam Divergence (FWHM)

θ║

8±2

degree

Beam Divergence (FWHM)

θ┴

40±2

degree

Spectrum Half-Width (FWHM)

Dl

<3.5

nm

Emitting Area

Wxd

5×1

µmxµm

Wavelength Temperature Coefficient

∆λ/∆T

6.0±0.5

Å/degree

Operation Power Temperature Coefficient

∆P/∆T

0.1±0.05

mW/degree

Mode Structure

SM

TE00

–

Operation Temperature

Top

25

degree

Operation Temperature Range

-40… +50

degree

Storage Temperature Range

-40… +80

degree

Operation Mode

CW Pulse

Continuous Wave Pulse, τ>5 ns

–

Photo Diode Monitor

Monitor Current

1-1000

µA

PD Reverse Voltage

<5

V

Note: To guarantee reliable operation of laser diode SOT-148 package must be mounted onto copper carrier with TEC (Peltier element) keeping constant temperature.

Drawings:

The FB-S1550-10SOT148 Singlemode Laser Diode exemplifies precision and reliability in optical technology, catering to applications that demand meticulous control and high performance. Operating at a wavelength of 1550 nm and delivering an output power of 10 mW, this laser diode is specifically engineered for use in telecommunications, sensing, and optical metrology. Its capability to emit light at 1550 nm, a wavelength often used in fiber optic communications for its low attenuation in optical fibers, makes it a crucial component in transmitting data over long distances with minimal loss. Enclosed within a robust SOT148 package, the FB-S1550-10SOT148 ensures durability and ease of integration into various optical systems. Its singlemode operation ensures a narrow linewidth and high beam quality, essential for maintaining signal integrity and achieving precise measurements in applications such as optical sensing and spectroscopy. This diode’s stability and reliability are further enhanced by advanced thermal management features, which optimize performance even during prolonged operation. Engineered for efficiency, the FB-S1550-10SOT148 boasts a low threshold current and high slope efficiency, contributing to energy savings and reducing operational costs over its operational lifespan. This makes it a cost-effective solution for both initial installations and ongoing use in critical optical applications. Targeting engineers, researchers, and professionals in telecommunications and scientific fields, the FB-S1550-10SOT148 Singlemode Laser Diode offers unmatched performance and reliability. By integrating this diode into your optical systems, you ensure precise and dependable operation that meets the stringent demands of modern technology. Choose the FB-S1550-10SOT148 for cutting-edge performance and superior quality in your optical projects and innovations.