Laser emitting system

[0031]The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. Apparently, the embodiments described are only some of the embodiments of the present disclosure, rather than all of the embodiments of the present disclosure. All the other embodiments that are obtained by a person skilled in the art on the basis of the embodiments of the present disclosure without inventive effort shall be covered by the protection scope of the present disclosure.

[0032]The terms “first”, “second”, “third”, “fourth”, etc., if present, in the description and claims of the present disclosure and in the above-described drawings are used to distinguish between similar objects, rather than necessarily describe a particular order or sequence. It should be understood that the data so used may be interchanged as appropriate, so that the embodiments described herein can be implemen