Blue Diode Laser module 450nm

Blue Diode Laser module 450nm Specification

Accuracy
High-precision beam placement

Objective
Precise blue laser source at 450nm

Measurement
Wavelength: 450nm

Theory
Diode laser emission

Lens
Collimating glass lens

Color
Blue

Product Type
Laser diode module

Material
Aluminum housing, glass optics, electronic components

Size
22mm (Diameter) x 70mm (Length)

Weight
Approx. 60g

Length
70mm

Function
Generates focused 450nm blue laser beam

Resolution
High beam profile resolution

Service Life
>10,000 hours

Beam Divergence
<2.0 mrad

Output Power
5mW - 5000mW (configurable model)

Mounting
Threaded/screw mount compatible

Storage Temperature
-10°C to +60°C

Safety Class
Class IIIb or IV (depending on power rating)

Laser Wavelength
450nm

Operating Current
<2A (depends on output)

Cooling Method
Integrated air-cooled heatsink

Modulation
TTL/Analog (optional, up to 30kHz)

Beam Shape
Dot (round) or line (optional optics)

Operating Voltage
3.7V to 12V DC

Cable Length
~30 cm (varies by model)

Operating Temperature
+10°C to +40°C

Blue Diode Laser module 450nm Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Telegraphic Transfer (T/T), Letter of Credit (L/C)

Delivery Time
4 Week

Main Domestic Market
All India

About Blue Diode Laser module 450nm

Blue lasers are used in laser communication, laser pointing, laser marking, and scientific research applications.

Laser Beam Diameter	3mm , 1mm
Modulation	TTL 1KHz - 100 KHz
Warranty	1 Year
Laser Power Supply	100 - 240V AC
Laser Lifetime	10000 hours
Beam Divergence	1mrad
Transverse Mode	Multi-mode, TEM00
Output Power	100mW - 2000mW
Laser Wavelength	450nm +-10nm
Operating Mode	CW
Power stability	3% , 2%, 1%, 0.5%
M2	1.5 , 1.2

Configurable Power for Diverse Applications

With output power options ranging from 5mW to 5000mW, the Blue Diode Laser module can be tailored for tasks from precision measurements to industrial marking. The flexible voltage input (3.7V-12V DC) and modulation control support advanced integration for both hobbyists and professionals.

Efficient Cooling and Long Service Life

The integrated air-cooled heatsink ensures stable performance and prolongs the device's operational life, exceeding 10,000 hours. This reliability makes it suitable for continuous use in demanding environments, while the robust aluminum housing provides enhanced durability.

Precise and Versatile Beam Output

Offering high beam profile resolution and selectable beam shapes, the module can generate either a focused dot or a line beam with optional optics. The lens features high-quality collimating glass for optimal clarity and accuracy, making it suitable for alignment, pointing, and measurement tasks.

FAQ's of Blue Diode Laser module 450nm:

Q: How do I select the desired output power for this laser module?

A: The Blue Diode Laser module is available in configurable models, allowing you to choose output power from 5mW up to 5000mW. Specify your required power rating at the time of order to ensure you receive the module suited for your intended application.

Q: What power supply should I use for this laser module?

A: This laser module operates on a DC voltage between 3.7V and 12V, with operating current less than 2A (depending on the power output). Ensure your power supply matches these requirements for optimal and safe performance.

Q: When is it necessary to use the integrated cooling system?

A: The integrated air-cooled heatsink is essential for all power levels but especially beneficial at higher outputs (above 1000mW), as it maintains thermal stability during continuous or prolonged operation, preventing overheating and extending the module's service life.

Q: Where can I mount this laser module for my project?

A: With its threaded and screw-mount compatible design, the module can be securely attached to various surfaces, fixtures, or custom holders. The 30 cm cable provides added flexibility during installation in laboratory, workshop, or machinery setups.

Q: What benefits do the TTL/Analog modulation options provide?

A: The TTL/Analog modulation (optional, up to 30kHz) allows precise control of the laser's output timing and intensity, making it ideal for signaling, communication, or precise material processing applications.

Q: How should I safely operate and handle this laser module?

A: As a Class IIIb or IV laser (depending on power), always wear appropriate eye protection and follow laser safety guidelines. Operate the module in the specified temperature range (+10C to +40C) and avoid direct exposure to the beam to prevent injury.

Q: What advantages does the 450nm blue wavelength offer?

A: The 450nm wavelength produces a vivid blue beam with high precision, making it suitable for applications in scientific research, industrial alignment, displays, and any scenario where strong visibility and accuracy are required.

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