$Wavelength of Diode Laser using Diffraction Grating$

Wavelength of Diode Laser using Diffraction Grating

1000 INR/Piece

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Product Details:

Voltage 220 V AC
Display Analog Scale or Digital Readout
Usage Wavelength measurement for diode lasers
Power 10 W
Product Type Educational Laboratory Equipment
Material Aluminium, Glass, Plastic
Design Compact Laboratory Design
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Wavelength of Diode Laser using Diffraction Grating Price And Quantity

Price 1000 INR/Piece
Minimum Order Quantity 1 Piece

Laser Type Semiconductor (Diode) Laser
Wavelength Range 620 nm to 670 nm
Output Stability ≤1% fluctuation
Beam Diameter 2 mm
Calibration Method Manual using known standard
Operating Temperature 15°C – 40°C
Mounting Type Bench-top
Measurement Principle Diffraction and Interference
Application Field Physics, Optics experiments, Educational Demonstrations
Grating Size 20 mm x 20 mm
Safety Class Class 1 Laser Device
Diffraction Grating Lines 600 lines/mm

Wavelength of Diode Laser using Diffraction Grating Product Specifications

Illuminant Diode Laser (650 nm nominal wavelength)
Power 10 W
Display Analog Scale or Digital Readout
Weight Approx. 1.5 kg
Usage Wavelength measurement for diode lasers
Product Type Educational Laboratory Equipment
Charging Time N/A (Direct Power)
Detector Photodiode Sensor
Power Source AC mains
Material Aluminium, Glass, Plastic
Design Compact Laboratory Design
Voltage 220 V AC
Dimension (L*W*H) 250 mm x 180 mm x 90 mm
Accuracy Â±0.01 nm

Laser Type Semiconductor (Diode) Laser
Wavelength Range 620 nm to 670 nm
Output Stability ≤1% fluctuation
Beam Diameter 2 mm
Calibration Method Manual using known standard
Operating Temperature 15°C – 40°C
Mounting Type Bench-top
Measurement Principle Diffraction and Interference
Application Field Physics, Optics experiments, Educational Demonstrations
Grating Size 20 mm x 20 mm
Safety Class Class 1 Laser Device
Diffraction Grating Lines 600 lines/mm

Wavelength of Diode Laser using Diffraction Grating Trade Information

Supply Ability 6 Piece Per Day
Main Export Market(s) Asia, Western Europe, Middle East, Africa
Main Domestic Market All India

Product Description

Wavelength of LASER Experiment is an Optical Setup to understand the working of Diffraction Grating .It determines the wavelength of LASER Light. Here the LASER is used as a Monochromatic light source and a Diffraction grating for getting a diffraction pattern.

Experiment

Determination of Wavelength of LASER using Diffraction Grating.

Apparatus

Diode Laser - Wavelength: 630nm, Output: 5mW

Diffraction Grating: 500L /Inch with Stand

Optical Bench Rod Type

Optical White Screen

Precise Wavelength Measurement with Diffraction Grating

This instrument deploys a semiconductor diode laser and a 600 lines/mm diffraction grating for accurate measurement of laser wavelengths. The diffraction and interference method enables users to investigate optical parameters vital in physics and optics fields. With stability ensured to less than 1% fluctuation and manual calibration against known standards, the device delivers reliable results.

Compact Laboratory Design for Diverse Applications

Engineered for bench-top use, the device features a sturdy aluminium frame with an intuitive setup for efficient student and researcher use. The mounting flexibility and portable size (250 x 180 x 90 mm, approx. 1.5 kg) make it suitable for classroom demonstrations and advanced laboratory experiments.

Versatile Readout Options and Simple Operation

The system provides both analog and digital wavelength readings. A photodiode sensor precisely detects diffracted beams, ensuring accurate output that can be easily interpreted by users. Operating directly from mains power, it requires no battery charging and maintains consistent measurement over time.

FAQ's of Wavelength of Diode Laser using Diffraction Grating:

Q: How is the wavelength of a diode laser measured using this device?

A: The device employs a diffraction grating with 600 lines/mm to split the semiconductor laser beam into multiple orders. By analyzing the diffraction angles with a photodiode sensor and applying the interference principle, the wavelength is determined accurately, visible through analog or digital display.

Q: What is the main application field for this diode laser wavelength measurement instrument?

A: It is widely used for physics and optics experiments, including educational demonstrations and laboratory research, where precise wavelength measurement is essential.

Q: When should the device be calibrated and how is calibration performed?

A: Calibration should be done periodically or after relocation to ensure measurement accuracy. The manual calibration procedure involves comparing readings with a known wavelength standard and adjusting the scale accordingly.

Q: Where can this laser wavelength measurement system be deployed?

A: It is ideal for physics and optics laboratories, research and development centers, and educational institutions looking to demonstrate or analyze laser properties.

Q: What safety features are incorporated into this diode laser measurement instrument?

A: The system uses a Class 1 laser, ensuring safe operation with minimal risk under normal working conditions. Its robust housing further safeguards users during experiments.

Q: How does the device maintain measurement stability and accuracy during use?

A: The unit guarantees output stability within 1% fluctuation and measurement accuracy of 0.01 nm, aided by quality components and a controlled operating temperature range of 15C - 40C.

Q: What benefits does using a diffraction grating provide in wavelength measurement?

A: Diffraction gratings allow for precise separation and analysis of laser wavelengths, enabling detailed study of interference patterns and accurate wavelength determination essential for optical research.

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