Login number: 12469848

Topic: Multi-wavelength laser comprehensive simulation test technology and its application

Author: Chen Zhibin1; Mingxi snow1; Yu Xiangliu1; Liu 1

Author's affiliation: 1 Inst. Ordnance technology co. Shijiazhuang in China

Source title: SPIE proceedings-International Society of Optical Engineering

Source title of abbreviation: Proc. SPIE international airport. Socialist choice. English (USA)

Quantity: 820 1

Release date: 20 1 1

Pages: 820 10F (9 pages)

Language: English

Issue number: 0277-786X

CODEN: PSISDG

Document type: conference article (CA)

Conference Name: 20 1 1 International Conference on Optical Instruments and Technology: Photoelectric Measurement Technology and System

Meeting date: 2065 1 1 6-9 April 438+0 1

Venue: Beijing, China.

Publisher: SPIE-International Society of Optical Engineering

Country of publication: USA

Material identification number: AY54-20 1 1-338.

Abstract: Receiving system is used to test the performance of laser equipment. Although using laser simulation test equipment can overcome the problems of high equipment cost and strict requirements on site environment in traditional methods. However, in practical application, the wavelength and frequency of various tested laser devices change. Therefore, the laser simulation test equipment needs a higher degree of comprehensiveness and intelligence. Therefore, we put forward a new multi-wavelength laser comprehensive simulation testing technology, and studied the design of laser comprehensive simulation tester and its application in the testing of laser equipment receiving system. There are two technical bottlenecks in the design of these devices, and we put forward an efficient solution: (1) the optical system is complex in structure and too large in volume and mass; (2) Laser emitting units with different wavelengths have low integration and high processing cost. The instrument has the advantages of high comprehensive degree of equipment and low cost, and can test the influence of laser equipment with different wavelengths and frequencies on the receiving system conveniently and in real time.

Reference quantity: 2

Inspec controlled terms: integrated optics-laser beam application-optical design technology-optical components-optical testing

Uncontrolled terms: multi-wavelength laser simulation-test technology-laser equipment performance test-laser device-laser equipment design-optical system-volume quality-laser emitting unit-real-time test.

Inspec classification code: A4262 laser application-A4285F optical testing technology-A42 15E optical system design-A4282 integrated optics-A4280 optical components, devices and systems-B4360 laser application-B4 140 integrated optics.

Treatment: theory or mathematics (THR); breadboard

Subject: Physics (a)

DOI: 10. 1 1 17/ 12.904895

Databases: checking

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