CN201716429U

CN201716429U - Novel optical detector

Info

Publication number: CN201716429U
Application number: CN2010202583191U
Authority: CN
Inventors: 张见高; 康庆华; 马江明; 王玲玲; 田群戌; 陈钢
Original assignee: SHANXI CHANG CHENG MICROLIGHT EQUIPMENT CO Ltd
Current assignee: SHANXI CHANG CHENG MICROLIGHT EQUIPMENT CO Ltd
Priority date: 2010-07-15
Filing date: 2010-07-15
Publication date: 2011-01-19
Anticipated expiration: 2020-07-15

Abstract

The utility model relates to an optical imaging detector, which provides a novel optical detector to solve the problems of large volume and weight and low light pass efficiency of the traditional optical relay element. The novel optical detector comprises an optical relay element in a CCD camera or a CMOS camera; the optical relay element adopts a fibre faceplate or a fibre light cone coupled with a light-sensitive surface of a CCD chip or a CMOS chip of the camera; and an image intensifier is installed in the CCD camera or the CMOS camera. Compared with a traditional imaging system, the novel optical detector adopting the fibre faceplate or the fibre light cone has the advantages that the volume is reduced, the weight is reduced, the light pass efficiency is greatly improved, and the applicability is enhanced in certain special occasions, such as military work, field work and scientific experiment. By matching with a low-light-level image intensifier or other invisible light image intensifiers, the novel optical detector can exert good effect in the fields of light level night vision, medical detection, industrial detection, security protection detection and the like.

Description

The novel optical detector

Technical field

The utility model relates to a kind of optical imagery detector.

Background technology

In existing imaging system, adopt the optics compound lens as the optical relay element, its shortcoming is that volume is big, and weight is big, and logical optical efficiency is low, and special occasions is poor for applicability.

Summary of the invention

For solving big, the logical low problem of optical efficiency of existing optical relay component size weight, the utility model provides a kind of novel optical detector.

Solve above technical matters, the utility model novel optical detector comprises the magazine optical relay element of CCD camera or CMOS, and described optical relay element is fibre faceplate or the optical fiber cone with the coupling of the photosurface of cameral CCD or CMOS chip.

In order to adapt to multi-field application need, in described CCD camera or the CMOS camera image intensifier is housed.

Compare with imaging system in the past, adopt fibre faceplate or optical fiber cone after, volume reduces, weight saving, logical optical efficiency increases substantially, as military, field work, and applicability strengthens in the scientific experimentation at some special occasions.Be used with gleam image intensifier or other invisible light image intensifier, can detect fields such as disconnected, industrial detection, security protection investigation in lll night vision, medical treatment and bring into play good effect.

Description of drawings

Fig. 1 is the utility model light cone and CCD or CMOS chip coupling synoptic diagram.

Fig. 2 is the utility model fibre faceplate and CCD or CMOS chip coupling synoptic diagram.

Among the figure, 1-CCD or CMOS chip; The 2-fibre faceplate; The 3-optical fiber cone; 4-CCD or CMOS wiring board; The 5-support.

Embodiment

Novel optical detector described in the utility model comprises the magazine optical relay element of CCD camera or CMOS, and described optical relay element is fibre faceplate 2 or the optical fiber cone 3 with the coupling of the photosurface of cameral CCD or CMOS chip 1.CCD or CMOS chip are contained on CCD or the CMOS wiring board 4, and fibre faceplate 2 or optical fiber cone 3 are fixed on the support 5.In CCD camera or the CMOS camera image intensifier is housed.

The concrete implementation method of the utility model is: at first, before element manufacturing CCD or CMOS chip 1 surface are had the harmless removal of one deck cover glass.In the removal process, shockproof, electrostatic prevention prevents that dust from entering chip surface, and concrete operations should be carried out between hundred-grade super-clean.After watch crystal is removed, need, treat no bubble in the glue, glue dropped on CCD or CMOS chip 1 photosurface after even by request for utilization preparation light-sensitive emulsion.Utilize sextuple accurate displacement to adjust platform, make fibre faceplate or optical fiber cone 2 small ends and CCD or the accurate contraposition of CMOS chip 1 photosurface, and make that glue-line is even, no bubble, thickness is thin as far as possible, to reduce coupling loss.

After coupling is finished, utilize uviol lamp to carry out low temperature and just solidify, solidify the temperature back in carrying out in small-sized baking oven again.

According to the design feature of camera, carry out mechanical fixation in crucial junction, make device can accept big external impacts and do not damage.

Claims

1. novel optical detector, comprise the magazine optical relay element of CCD camera or CMOS, it is characterized in that: described optical relay element is fibre faceplate (2) or the optical fiber cone (3) with the coupling of the photosurface of cameral CCD or CMOS chip (1).

2. novel optical detector according to claim 1 is characterized in that: in described CCD camera or the CMOS camera image intensifier is housed.